Look for the arrow that is a different color from the background.
Tap the button it points to. Not sure? Guess.
Don’t fall for the arrow that is a similar color to the background
- Screen brightness to max, night filter off.
Your results
See how these plates look to color-blind people →
How your test went
Scores are on the test’s own 0–20 scale and are provisional until we have reference data. This is not a medical diagnosis. If you’re concerned, see an eye-care professional.