diff --git a/src/browser/renderer/dom/DomRendererRowFactory.ts b/src/browser/renderer/dom/DomRendererRowFactory.ts
index 2d21a647..614b2301 100644
--- a/src/browser/renderer/dom/DomRendererRowFactory.ts
+++ b/src/browser/renderer/dom/DomRendererRowFactory.ts
@@ -419,7 +419,7 @@ export class DomRendererRowFactory {
           break;
         case Attributes.CM_DEFAULT:
         default:
-          if (!this._applyMinimumContrast(charElement, resolvedBg, colors.foreground, cell, bgOverride, undefined)) {
+          if (!this._applyMinimumContrast(charElement, resolvedBg, colors.foreground, cell, bgOverride, fgOverride)) {
             if (isInverse) {
               classes.push(`xterm-fg-${INVERTED_DEFAULT_COLOR}`);
             }
diff --git a/src/browser/renderer/shared/TextureAtlas.ts b/src/browser/renderer/shared/TextureAtlas.ts
index dd059574..56c77b68 100644
--- a/src/browser/renderer/shared/TextureAtlas.ts
+++ b/src/browser/renderer/shared/TextureAtlas.ts
@@ -309,7 +309,7 @@ export class TextureAtlas implements ITextureAtlas {
   }
 
   private _getForegroundColor(bg: number, bgColorMode: number, bgColor: number, fg: number, fgColorMode: number, fgColor: number, inverse: boolean, dim: boolean, bold: boolean, excludeFromContrastRatioDemands: boolean): IColor {
-    const minimumContrastColor = this._getMinimumContrastColor(bg, bgColorMode, bgColor, fg, fgColorMode, fgColor, false, bold, dim, excludeFromContrastRatioDemands);
+    const minimumContrastColor = this._getMinimumContrastColor(bg, bgColorMode, bgColor, fg, fgColorMode, fgColor, inverse, bold, dim, excludeFromContrastRatioDemands);
     if (minimumContrastColor) {
       return minimumContrastColor;
     }
diff --git a/test/playwright/SharedRendererTests.ts b/test/playwright/SharedRendererTests.ts
index 889bfc40..a19a7537 100644
--- a/test/playwright/SharedRendererTests.ts
+++ b/test/playwright/SharedRendererTests.ts
@@ -1102,6 +1102,41 @@ export function injectSharedRendererTests(ctx: ISharedRendererTestContext): void
       await pollFor(ctx.value.page, () => getCellColor(ctx.value, 2, 1), [0, 0, 0, 255]);
       await pollFor(ctx.value.page, () => getCellColor(ctx.value, 3, 1), [0, 0, 0, 255]);
     });
+    test('#4759: minimum contrast ratio should be respected on inverse text', async () => {
+      const theme: ITheme = {
+        foreground: '#aaaaaa',
+        background: '#333333'
+      };
+      await ctx.value.page.evaluate(`window.term.options.theme = ${JSON.stringify(theme)};`);
+      await ctx.value.proxy.write(`\x1b[7m■■`);
+      // Validate before minimumContrastRatio is applied
+      await pollFor(ctx.value.page, () => getCellColor(ctx.value, 1, 1), [51, 51, 51, 255]);
+      await pollFor(ctx.value.page, () => getCellColor(ctx.value, 2, 1), [51, 51, 51, 255]);
+      await ctx.value.page.evaluate(`window.term.options.minimumContrastRatio = 10;`);
+      frameDetails = undefined;
+      await pollFor(ctx.value.page, () => getCellColor(ctx.value, 1, 1), [0, 0, 0, 255]);
+      await pollFor(ctx.value.page, () => getCellColor(ctx.value, 2, 1), [0, 0, 0, 255]);
+    });
+    (ctx.skipCanvasExceptions ? test.skip : test)('#4759: minimum contrast ratio should be respected on selected inverse text', async () => {
+      const theme: ITheme = {
+        foreground: '#777777',
+        background: '#555555',
+        selectionBackground: '#666666' // Slightly more contrast needed for selection
+      };
+      await ctx.value.page.evaluate(`window.term.options.theme = ${JSON.stringify(theme)};`);
+      await ctx.value.proxy.write(`\x1b[7m■■`);
+      await ctx.value.proxy.selectAll();
+      // Validate before minimumContrastRatio is applied
+      await pollFor(ctx.value.page, () => getCellColor(ctx.value, 1, 1), [85, 85, 85, 255]);
+      await pollFor(ctx.value.page, () => getCellColor(ctx.value, 2, 1), [85, 85, 85, 255]);
+      await pollFor(ctx.value.page, () => getCellColor(ctx.value, 3, 1), [102, 102, 102, 255]);
+      await ctx.value.page.evaluate(`window.term.options.minimumContrastRatio = 10;`);
+      await ctx.value.proxy.selectAll();
+      frameDetails = undefined;
+      await pollFor(ctx.value.page, () => getCellColor(ctx.value, 1, 1), [255, 255, 255, 255]);
+      await pollFor(ctx.value.page, () => getCellColor(ctx.value, 2, 1), [255, 255, 255, 255]);
+      await pollFor(ctx.value.page, () => getCellColor(ctx.value, 3, 1), [102, 102, 102, 255]);
+    });
   });
 }