Quiz: Contrast

Test what you learned in this lesson before moving on.

Pass with 80% to complete this lesson.

1. What is the minimum contrast ratio required by WCAG for normal-sized text?

2. A designer places a 16px heading next to 18px body text. Why is this problematic from a contrast perspective?

3. Which approach best combines multiple types of contrast for maximum emphasis on a call-to-action button?