diff --git a/CHANGELOG.md b/CHANGELOG.md
index b6ddedda..fd70a111 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,7 @@
 ## [2.0.1]
 ### 🔄 Updated 🔄
 * `PushButton` has received a facelift. It now mimics the look and feel of native macOS buttons more closely.
-  * **Note:** As a result, its `pressedOpacity` property and the `PushButtonTheme` class have been deprecated. 
+    * **Note:** As a result, its `pressedOpacity` property and the `PushButtonTheme` class have been deprecated.
 
 ## [2.0.0]
 ### 🚨 Breaking Changes 🚨
diff --git a/lib/src/utils/utils.dart b/lib/src/utils/utils.dart
index 3d63855c..29be5e12 100644
--- a/lib/src/utils/utils.dart
+++ b/lib/src/utils/utils.dart
@@ -1,3 +1,6 @@
+import 'dart:io';
+
+import 'package:flutter/foundation.dart';
 import 'package:macos_ui/macos_ui.dart';
 import 'package:macos_ui/src/library.dart';
 
@@ -66,3 +69,24 @@ class Unsupported {
 
   final String message;
 }
+
+/// A class that ensures that the application's macOS window's brightness
+/// matches the given brightness.
+class MacOSBrightnessOverrideHandler {
+  static Brightness? _lastBrightness;
+
+  /// Ensures that the application's macOS window's brightness matches
+  /// [currentBrightness].
+  ///
+  /// For performance reasons, the brightness setting will only be overridden if
+  /// [currentBrightness] differs from the value it had when this method was
+  /// previously called. Therefore, it is safe to call this method frequently.
+  static void ensureMatchingBrightness(Brightness currentBrightness) {
+    if (kIsWeb) return;
+    if (!Platform.isMacOS) return;
+    if (currentBrightness == _lastBrightness) return;
+
+    WindowManipulator.overrideMacOSBrightness(dark: currentBrightness.isDark);
+    _lastBrightness = currentBrightness;
+  }
+}