diff --git a/.Jules/palette.md b/.Jules/palette.md
new file mode 100644
index 00000000..4cbb6cd4
--- /dev/null
+++ b/.Jules/palette.md
@@ -0,0 +1,3 @@
+## 2024-08-16 - Dynamic ARIA labels for Toggle Buttons
+**Learning:** When a toggle button switches its icon based on state (e.g., Eye/EyeOff for passwords, or a generic toggle without text), a static `aria-label` is insufficient because the action the button performs changes depending on the current state.
+**Action:** Use a dynamic Vue binding (`:aria-label="condition ? 'Action A' : 'Action B'"`) corresponding to the boolean state of the toggle, ensuring screen readers announce the exact action the user will perform by clicking the button.
diff --git a/src/components/settings/tabs/AISettingsTab.vue b/src/components/settings/tabs/AISettingsTab.vue
index a0cbd741..798e4919 100644
--- a/src/components/settings/tabs/AISettingsTab.vue
+++ b/src/components/settings/tabs/AISettingsTab.vue
@@ -587,14 +587,19 @@ async function onClearMemories() {
       <div class="groq-key-row">
         <div class="groq-key-input-wrapper">
           <input
-            :type="showGroqKey ? 'text' : 'password'"
             v-model="groqKeyInput"
+            :type="showGroqKey ? 'text' : 'password'"
             placeholder="gsk_..."
             class="groq-key-input"
             spellcheck="false"
             autocomplete="off"
-          />
-          <button class="key-toggle-btn" @click="showGroqKey = !showGroqKey" :title="showGroqKey ? 'Hide' : 'Show'">
+          >
+          <button
+            class="key-toggle-btn"
+            :aria-label="showGroqKey ? 'Hide API key' : 'Show API key'"
+            :title="showGroqKey ? 'Hide' : 'Show'"
+            @click="showGroqKey = !showGroqKey"
+          >
             <EyeOff v-if="showGroqKey" :size="14" />
             <Eye v-else :size="14" />
           </button>
@@ -745,7 +750,7 @@ async function onClearMemories() {
               step="1"
               :value="(settingsStore.aiMonthlyBudgetCents / 100).toFixed(0)"
               @change="(e: Event) => settingsStore.updateSetting('aiMonthlyBudgetCents', Math.round(parseFloat((e.target as HTMLInputElement).value || '0') * 100))"
-            />
+            >
             <span class="budget-hint">/ month (informational)</span>
           </div>
         </div>
@@ -1021,7 +1026,9 @@ async function onClearMemories() {
           <HeartPulse :size="14" :class="{ spinning: memoryHealthRunning }" />
           {{ memoryHealthRunning ? 'Checking...' : 'Run Quick Check' }}
         </button>
-        <p class="mh-hint">Full assessment available in AI Hub &gt; Memory tab.</p>
+        <p class="mh-hint">
+          Full assessment available in AI Hub &gt; Memory tab.
+        </p>
 
         <div class="ai-memory-debug" data-testid="ai-memory-debug">
           <div class="ai-memory-debug-header">
diff --git a/src/components/settings/tabs/AccountSettingsTab.vue b/src/components/settings/tabs/AccountSettingsTab.vue
index e709c08a..8c3f5357 100644
--- a/src/components/settings/tabs/AccountSettingsTab.vue
+++ b/src/components/settings/tabs/AccountSettingsTab.vue
@@ -342,7 +342,7 @@ const handleChangePassword = async () => {
                 class="form-input"
                 placeholder="Enter new password"
               >
-              <button class="toggle-visibility" @click="showPassword = !showPassword">
+              <button class="toggle-visibility" :aria-label="showPassword ? 'Hide password' : 'Show password'" @click="showPassword = !showPassword">
                 <Eye v-if="!showPassword" :size="16" />
                 <EyeOff v-else :size="16" />
               </button>
@@ -504,7 +504,12 @@ const handleChangePassword = async () => {
             class="form-input"
             @focus="(e) => (e.target as HTMLInputElement).select()"
           >
-          <button class="toggle-visibility" :title="localApiCopied ? 'Copied!' : 'Copy'" @click="copyLocalApiToken">
+          <button
+            class="toggle-visibility"
+            :aria-label="localApiCopied ? 'Copied' : 'Copy API token'"
+            :title="localApiCopied ? 'Copied!' : 'Copy'"
+            @click="copyLocalApiToken"
+          >
             <Check v-if="localApiCopied" :size="16" />
             <Copy v-else :size="16" />
           </button>