Large text sample
Normal body text sample — the quick brown fox jumps over the lazy dog.
Small caption text — harder to read at low contrast ratios.
19.44:1
contrast ratio
WCAG 2.1 compliance
AA Large
large text (18pt+ or 14pt bold) · min 3:1
pass
AA
normal text · min 4.5:1
pass
AAA Large
enhanced large text · min 4.5:1
pass
AAA
enhanced normal text · min 7:1
pass
WCAG 2.1 · all calculations client-side