diff --git a/packages/rn-tester/android/app/src/main/java/com/facebook/react/uiapp/component/MyLegacyViewManager.java b/packages/rn-tester/android/app/src/main/java/com/facebook/react/uiapp/component/MyLegacyViewManager.java
index de2d8e244ed..33d9fbf37a2 100644
--- a/packages/rn-tester/android/app/src/main/java/com/facebook/react/uiapp/component/MyLegacyViewManager.java
+++ b/packages/rn-tester/android/app/src/main/java/com/facebook/react/uiapp/component/MyLegacyViewManager.java
@@ -11,12 +11,14 @@ import android.graphics.Color;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import com.facebook.react.bridge.ReactApplicationContext;
+import com.facebook.react.common.MapBuilder;
 import com.facebook.react.module.annotations.ReactModule;
 import com.facebook.react.uimanager.SimpleViewManager;
 import com.facebook.react.uimanager.ThemedReactContext;
 import com.facebook.react.uimanager.ViewProps;
 import com.facebook.react.uimanager.annotations.ReactProp;
 import java.util.Collections;
+import java.util.HashMap;
 import java.util.Map;
 
 /** Legacy View manager (non Fabric compatible) for {@link MyNativeView} components. */
@@ -59,4 +61,19 @@ public class MyLegacyViewManager extends SimpleViewManager<MyNativeView> {
   public final Map<String, Object> getExportedViewConstants() {
     return Collections.singletonMap("PI", 3.14);
   }
+
+  @Override
+  public final Map<String, Object> getExportedCustomBubblingEventTypeConstants() {
+    Map<String, Object> eventTypeConstants = new HashMap<String, Object>();
+    eventTypeConstants.putAll(
+        MapBuilder.<String, Object>builder()
+            .put(
+                "onColorChanged",
+                MapBuilder.of(
+                    "phasedRegistrationNames",
+                    MapBuilder.of(
+                        "bubbled", "onColorChanged", "captured", "onColorChangedCapture")))
+            .build());
+    return eventTypeConstants;
+  }
 }
diff --git a/packages/rn-tester/android/app/src/main/java/com/facebook/react/uiapp/component/MyNativeView.java b/packages/rn-tester/android/app/src/main/java/com/facebook/react/uiapp/component/MyNativeView.java
index 1e527cc53a7..5ef03a48a36 100644
--- a/packages/rn-tester/android/app/src/main/java/com/facebook/react/uiapp/component/MyNativeView.java
+++ b/packages/rn-tester/android/app/src/main/java/com/facebook/react/uiapp/component/MyNativeView.java
@@ -8,11 +8,41 @@
 package com.facebook.react.uiapp.component;
 
 import android.content.Context;
+import android.graphics.Color;
 import android.view.View;
+import com.facebook.react.bridge.Arguments;
+import com.facebook.react.bridge.ReactContext;
+import com.facebook.react.bridge.WritableMap;
+import com.facebook.react.uimanager.events.RCTEventEmitter;
 
 class MyNativeView extends View {
 
+  private int currentColor = 0;
+
   public MyNativeView(Context context) {
     super(context);
   }
+
+  @Override
+  public void setBackgroundColor(int color) {
+    super.setBackgroundColor(color);
+    if (color != currentColor) {
+      currentColor = color;
+      emitNativeEvent(color);
+    }
+  }
+
+  private void emitNativeEvent(int color) {
+    WritableMap event = Arguments.createMap();
+    WritableMap backgroundColor = Arguments.createMap();
+    float[] hsv = new float[3];
+    Color.colorToHSV(color, hsv);
+    backgroundColor.putDouble("hue", hsv[0]);
+    backgroundColor.putDouble("saturation", hsv[1]);
+    backgroundColor.putDouble("brightness", hsv[2]);
+    backgroundColor.putDouble("alpha", Color.alpha(color));
+    event.putMap("backgroundColor", backgroundColor);
+    ReactContext reactContext = (ReactContext) getContext();
+    reactContext.getJSModule(RCTEventEmitter.class).receiveEvent(getId(), "onColorChanged", event);
+  }
 }