Hitting AA: Text and Large Text Thresholds
Know the minimum ratios for body and big text.
Meet the AA Target
Most teams commit to WCAG Level AA for contrast. It is strict enough to help real users and realistic enough to actually ship.
Normal Text: 4.5 to 1
For body copy, AA asks for at least 4.5:1. That covers paragraphs, labels, and most of the words on your page.
All lessons in this course
- Why Contrast Ratios Exist
- Hitting AA: Text and Large Text Thresholds
- Never Rely on Color Alone
- Checking Contrast With Free Tools