diff --git a/filament/test/filament_rendering_test.cpp b/filament/test/filament_rendering_test.cpp
index f9ed69854d..4c11072489 100644
--- a/filament/test/filament_rendering_test.cpp
+++ b/filament/test/filament_rendering_test.cpp
@@ -114,7 +114,9 @@ private:
 };
 
 TEST_F(RenderingTest, ClearRed) {
-    mSkybox->setColor(LinearColorA{1, 0, 0, 1});
+    // We need to clear red to >1 here to ensure a tonemapped value of 255 regardless of LUT
+    // precision.
+    mSkybox->setColor({ 2.0f, 0.0f, 0.0f, 1.0f });
     mView->setDithering(View::Dithering::NONE);
     runTest([this](uint8_t const* rgba, uint32_t width, uint32_t height) {
         EXPECT_EQ(rgba[0], 0xff);
@@ -125,7 +127,9 @@ TEST_F(RenderingTest, ClearRed) {
 }
 
 TEST_F(RenderingTest, ClearGreen) {
-    mSkybox->setColor(LinearColorA{0, 1, 0, 1});
+    // We need to clear green to >1 here to ensure a tonemapped value of 255 regardless of LUT
+    // precision.
+    mSkybox->setColor({ 0.0f, 2.0f, 0.0f, 1.0f });
     mView->setDithering(View::Dithering::NONE);
     runTest([this](uint8_t const* rgba, uint32_t width, uint32_t height) {
         EXPECT_EQ(rgba[0], 0);