feat(theme): update Hanmac Green and Brown palette steps

Seven shared Hanmac color tokens change:
- Green Default #123328 -> #164434, Dark 1 #0a221d -> #11372d,
  Dark 2 #071e18 -> #0b2b23, Dark 3 #020a07 -> #030e0a
- Brown Default #3e3523 -> #4e422d, Dark 1 #352d1d -> #403726,
  Dark 3 #1d1810 -> #0d0b07

Updates primitives.css, the generated default values, themes/default.json,
the verification baseline and the hard-coded Default expectations in the
theme Stories and the quality-reference script. --hm-sem-on-accent is
intentionally unchanged. check:theme-defaults reports generated outputs match.

packages/ui/src/theme/default-values.generated.ts

@@ -3,24 +3,24 @@
 export const runtimeThemeDefaults = {
   "--hm-sem-bg-content": "#f5f0e5",
   "--hm-sem-bg-surface": "#ffffff",
-  "--hm-sem-fg-primary": "#0a221d",
+  "--hm-sem-fg-primary": "#11372d",
   "--hm-sem-fg-secondary": "#6e6759",
   "--hm-sem-fg-placeholder": "#999999",
-  "--hm-sem-action-primary": "#123328",
+  "--hm-sem-action-primary": "#164434",
   "--hm-sem-action-cancel": "#6e6759",
   "--hm-sem-action-destructive": "#d32f2f",
   "--hm-sem-status-error": "#b3261e",
   "--hm-sem-stroke-default": "#9a9284",
   "--hm-sem-stroke-input-default": "#dedbd2",
   "--hm-sem-stroke-input-focus": "#266651",
-  "--hm-sem-brand-bg-stop-0": "#0a221d",
+  "--hm-sem-brand-bg-stop-0": "#11372d",
-  "--hm-sem-brand-bg-stop-12": "#071e18",
+  "--hm-sem-brand-bg-stop-12": "#0b2b23",
-  "--hm-sem-brand-bg-stop-42": "#123328",
+  "--hm-sem-brand-bg-stop-42": "#164434",
   "--hm-sem-brand-bg-stop-78": "#266651",
   "--hm-sem-brand-bg-stop-100": "#205241",
-  "--hm-sem-brown-bg-stop-0": "#352d1d",
+  "--hm-sem-brown-bg-stop-0": "#403726",
   "--hm-sem-brown-bg-stop-12": "#2f281c",
-  "--hm-sem-brown-bg-stop-42": "#3e3523",
+  "--hm-sem-brown-bg-stop-42": "#4e422d",
   "--hm-sem-brown-bg-stop-78": "#897445",
   "--hm-sem-brown-bg-stop-100": "#604f32",
   "--hm-sem-orange-bg-stop-0": "#bc4c00",
@@ -32,7 +32,7 @@ export const runtimeThemeDefaults = {
   "--hm-sem-action-surface-stop-30": "#165c47",
   "--hm-sem-action-surface-stop-65": "#114838",
   "--hm-sem-action-surface-stop-100": "#08241c",
-  "--hm-sem-action-border-stop-0": "#0a221d",
+  "--hm-sem-action-border-stop-0": "#11372d",
   "--hm-sem-action-border-stop-50": "#34daaa",
   "--hm-sem-action-border-stop-100": "#08241c",
   "--hm-radius-input": "4px",
@@ -47,13 +47,13 @@ export const runtimeThemeDefaults = {
   "--hm-sem-palette-green-light-3": "#249473",
   "--hm-sem-palette-green-light-2": "#266651",
   "--hm-sem-palette-green-light-1": "#205241",
-  "--hm-sem-palette-green-default": "#123328",
+  "--hm-sem-palette-green-default": "#164434",
-  "--hm-sem-palette-green-dark-1": "#0a221d",
+  "--hm-sem-palette-green-dark-1": "#11372d",
-  "--hm-sem-palette-green-dark-2": "#071e18",
+  "--hm-sem-palette-green-dark-2": "#0b2b23",
   "--hm-sem-palette-brown-light-2": "#897445",
   "--hm-sem-palette-brown-light-1": "#604f32",
-  "--hm-sem-palette-brown-default": "#3e3523",
+  "--hm-sem-palette-brown-default": "#4e422d",
-  "--hm-sem-palette-brown-dark-1": "#352d1d",
+  "--hm-sem-palette-brown-dark-1": "#403726",
   "--hm-sem-palette-brown-light-4": "#ecd4a2",
   "--hm-sem-palette-orange-light-4": "#feba88",
   "--hm-sem-palette-orange-default": "#cc5200",
@@ -85,10 +85,10 @@ export const runtimeThemeDefaults = {
   "--hm-sem-palette-gray": "#767676",
   "--hm-sem-palette-gray-dark": "#5a5a5a",
   "--hm-sem-palette-indicator": "#2d2d2d",
-  "--hm-sem-palette-green-dark-3": "#020a07",
+  "--hm-sem-palette-green-dark-3": "#030e0a",
   "--hm-sem-palette-brown-light-3": "#c1a770",
   "--hm-sem-palette-brown-dark-2": "#2f281c",
-  "--hm-sem-palette-brown-dark-3": "#1d1810",
+  "--hm-sem-palette-brown-dark-3": "#0d0b07",
   "--hm-sem-palette-orange-light-3": "#ec8f53",
   "--hm-sem-palette-orange-light-2": "#f87725",
   "--hm-sem-palette-orange-light-1": "#eb5f00",

packages/ui/src/theme/primitives.css

@@ -5,14 +5,14 @@
   --hm-green-light-3: #249473;
   --hm-green-light-2: #266651;
   --hm-green-light-1: #205241;
-  --hm-green-default: #123328;
+  --hm-green-default: #164434;
-  --hm-green-dark-1: #0a221d;
+  --hm-green-dark-1: #11372d;
-  --hm-green-dark-2: #071e18;
+  --hm-green-dark-2: #0b2b23;
 
   --hm-brown-light-2: #897445;
   --hm-brown-light-1: #604f32;
-  --hm-brown-default: #3e3523;
+  --hm-brown-default: #4e422d;
-  --hm-brown-dark-1: #352d1d;
+  --hm-brown-dark-1: #403726;
 
   --hm-brown-light-4: #ecd4a2;
 
@@ -47,10 +47,10 @@
 
 /* Confirmed brand palette additions (ui_viz Color 4.1; Orange Dark 1/2 confirmed by user 2026-10-11). */
 :root {
-  --hm-green-dark-3: #020a07;
+  --hm-green-dark-3: #030e0a;
   --hm-brown-light-3: #c1a770;
   --hm-brown-dark-2: #2f281c;
-  --hm-brown-dark-3: #1d1810;
+  --hm-brown-dark-3: #0d0b07;
   --hm-orange-light-3: #ec8f53;
   --hm-orange-light-2: #f87725;
   --hm-orange-light-1: #eb5f00;

scripts/verify-quality-reference.mjs

@@ -62,11 +62,11 @@ try {
     const page = await browser.newPage();
     await page.goto(`${base}/storybook/iframe.html?id=theme-designer-playground--editor&viewMode=story`, { waitUntil: 'networkidle' });
     await page.getByRole('button', { name: 'Load Service Example JSON', exact: true }).click();
-    await page.waitForFunction(() => document.querySelector('[aria-label="Primary / Brand HEX"]')?.value !== '#123328');
+    await page.waitForFunction(() => document.querySelector('[aria-label="Primary / Brand HEX"]')?.value !== '#164434');
     const changed = await page.getByRole('textbox', { name: 'Primary / Brand HEX', exact: true }).inputValue();
     await page.getByRole('button', { name: 'Load Default JSON', exact: true }).click();
-    await page.waitForFunction(() => document.querySelector('[aria-label="Primary / Brand HEX"]')?.value === '#123328');
+    await page.waitForFunction(() => document.querySelector('[aria-label="Primary / Brand HEX"]')?.value === '#164434');
-    await page.close(); return { servicePrimary: changed, defaultPrimary: '#123328' };
+    await page.close(); return { servicePrimary: changed, defaultPrimary: '#164434' };
   });
   await task('RUNTIME_THEME_KEYBOARD', async () => {
     const page = await browser.newPage();

src/theme/designer-theme.stories.tsx

@@ -240,7 +240,7 @@ export const LiveVerification: Story = {
       }
       fillJson('{"schemaVersion":1,"tokens":{"color.state.active":"#345678"}}'); click("Import JSON")
       await waitForThemeState(() => variable("--hm-sem-state-active") === "#345678", "Designer partial import")
-      assert(variable("--hm-sem-state-active") === "#345678" && variable("--hm-sem-action-primary") === "#123328" && variable("--hm-sem-stroke-input-focus") === "#266651", "Partial import replaces previous keys; unspecified roles use Default")
+      assert(variable("--hm-sem-state-active") === "#345678" && variable("--hm-sem-action-primary") === "#164434" && variable("--hm-sem-stroke-input-focus") === "#266651", "Partial import replaces previous keys; unspecified roles use Default")
       for (const [index, [token, label]] of roles.entries()) {
         const value = `#3456${(120 + index).toString(16)}`
         setInput(`${label} HEX`, value)

src/theme/runtime-loader.stories.tsx

@@ -50,7 +50,7 @@ async function verifyLoader(container: HTMLElement) {
     assert(checked.dataset.state === "checked" && checked.getAttribute("aria-checked") === "true" && getComputedStyle(checked).backgroundColor === "rgb(0, 127, 115)", "HTTP JSON reaches rendered Checkbox")
     assert(JSON.stringify(geometry()) === initial, "External JSON preserves component geometry")
     const resolved = resolveRuntimeTheme({ schemaVersion: 1, tokens: { "color.state.active": "#345678" } }, defaults)
-    assert(resolved.tokens["color.action.primary"] === "#123328" && resolved.tokens["color.state.active"] === "#345678", "Default JSON + partial service override merge")
+    assert(resolved.tokens["color.action.primary"] === "#164434" && resolved.tokens["color.state.active"] === "#345678", "Default JSON + partial service override merge")
     assert(await loadRuntimeTheme(root, "/themes/service-example.json", { defaults }), "Loader accepts separately fetched Default JSON")
     assert(variable("--hm-sem-action-primary") === "#6837a8", "Service override wins supplied Default")
     resetRuntimeTheme(root)

src/theme/runtime-theme.stories.tsx

@@ -190,7 +190,7 @@ async function verifyRuntime(canvasElement: HTMLElement, keyboardFocus = false)
         applyRuntimeTheme(after, {schemaVersion:1,tokens:{"color.state.active":"#345678"}})
         assert(variable("--hm-checkbox-checked-background") === "#345678", "Scoped B overrides global A")
         assert(getComputedStyle(globalRoot).getPropertyValue("--hm-checkbox-checked-background").trim() === "#007f73", "Global A retains its own mapping")
-        assert(variable("--hm-badge-default-background") === "#123328", "Explicit isolated scope falls back to HM preset")
+        assert(variable("--hm-badge-default-background") === "#164434", "Explicit isolated scope falls back to HM preset")
       } finally { resetRuntimeTheme(globalRoot); resetRuntimeTheme(after) }
       after.style.setProperty("--hm-sem-state-active", "#112233", "important")
       applyRuntimeTheme(after, external); resetRuntimeTheme(after)

src/theme/verification-baseline.json

@@ -779,13 +779,13 @@
   "--hm-green-light-3": "#249473",
   "--hm-green-light-2": "#266651",
   "--hm-green-light-1": "#205241",
-  "--hm-green-default": "#123328",
+  "--hm-green-default": "#164434",
-  "--hm-green-dark-1": "#0a221d",
+  "--hm-green-dark-1": "#11372d",
-  "--hm-green-dark-2": "#071e18",
+  "--hm-green-dark-2": "#0b2b23",
   "--hm-brown-light-2": "#897445",
   "--hm-brown-light-1": "#604f32",
-  "--hm-brown-default": "#3e3523",
+  "--hm-brown-default": "#4e422d",
-  "--hm-brown-dark-1": "#352d1d",
+  "--hm-brown-dark-1": "#403726",
   "--hm-brown-light-4": "#ecd4a2",
   "--hm-orange-light-4": "#feba88",
   "--hm-orange-default": "#cc5200",

themes/default.json

@@ -3,24 +3,24 @@
   "tokens": {
     "color.bg.content": "#f5f0e5",
     "color.bg.surface": "#ffffff",
-    "color.fg.primary": "#0a221d",
+    "color.fg.primary": "#11372d",
     "color.fg.secondary": "#6e6759",
     "color.fg.placeholder": "#999999",
-    "color.action.primary": "#123328",
+    "color.action.primary": "#164434",
     "color.action.cancel": "#6e6759",
     "color.action.destructive": "#d32f2f",
     "color.status.error": "#b3261e",
     "color.stroke.default": "#9a9284",
     "color.stroke.input.default": "#dedbd2",
     "color.stroke.input.focus": "#266651",
-    "color.bg.brand.stop.0": "#0a221d",
+    "color.bg.brand.stop.0": "#11372d",
-    "color.bg.brand.stop.12": "#071e18",
+    "color.bg.brand.stop.12": "#0b2b23",
-    "color.bg.brand.stop.42": "#123328",
+    "color.bg.brand.stop.42": "#164434",
     "color.bg.brand.stop.78": "#266651",
     "color.bg.brand.stop.100": "#205241",
-    "color.bg.brown.stop.0": "#352d1d",
+    "color.bg.brown.stop.0": "#403726",
     "color.bg.brown.stop.12": "#2f281c",
-    "color.bg.brown.stop.42": "#3e3523",
+    "color.bg.brown.stop.42": "#4e422d",
     "color.bg.brown.stop.78": "#897445",
     "color.bg.brown.stop.100": "#604f32",
     "color.bg.orange.stop.0": "#bc4c00",
@@ -32,7 +32,7 @@
     "surface.action.primary.stop.30": "#165c47",
     "surface.action.primary.stop.65": "#114838",
     "surface.action.primary.stop.100": "#08241c",
-    "surface.action.primary.border.stop.0": "#0a221d",
+    "surface.action.primary.border.stop.0": "#11372d",
     "surface.action.primary.border.stop.50": "#34daaa",
     "surface.action.primary.border.stop.100": "#08241c",
     "color.state.active": "#266651",
@@ -45,13 +45,13 @@
     "color.palette.green-light-3": "#249473",
     "color.palette.green-light-2": "#266651",
     "color.palette.green-light-1": "#205241",
-    "color.palette.green-default": "#123328",
+    "color.palette.green-default": "#164434",
-    "color.palette.green-dark-1": "#0a221d",
+    "color.palette.green-dark-1": "#11372d",
-    "color.palette.green-dark-2": "#071e18",
+    "color.palette.green-dark-2": "#0b2b23",
     "color.palette.brown-light-2": "#897445",
     "color.palette.brown-light-1": "#604f32",
-    "color.palette.brown-default": "#3e3523",
+    "color.palette.brown-default": "#4e422d",
-    "color.palette.brown-dark-1": "#352d1d",
+    "color.palette.brown-dark-1": "#403726",
     "color.palette.brown-light-4": "#ecd4a2",
     "color.palette.orange-light-4": "#feba88",
     "color.palette.orange-default": "#cc5200",
@@ -83,10 +83,10 @@
     "color.palette.gray": "#767676",
     "color.palette.gray-dark": "#5a5a5a",
     "color.palette.indicator": "#2d2d2d",
-    "color.palette.green-dark-3": "#020a07",
+    "color.palette.green-dark-3": "#030e0a",
     "color.palette.brown-light-3": "#c1a770",
     "color.palette.brown-dark-2": "#2f281c",
-    "color.palette.brown-dark-3": "#1d1810",
+    "color.palette.brown-dark-3": "#0d0b07",
     "color.palette.orange-light-3": "#ec8f53",
     "color.palette.orange-light-2": "#f87725",
     "color.palette.orange-light-1": "#eb5f00",