06
Contrast Checker
Check foreground/background contrast against WCAG AA/AAA and APCA Lc.
OPERATIONAL
Foreground (text)
Background
Almost before we knew it,
we had left the ground. — large & normal sample text.
16.74
contrast ratio (1–21)
- AA · normal textPass · ≥4.5
- AA · large textPass · ≥3
- AAA · normal textPass · ≥7
- AAA · large textPass · ≥4.5
101APCA Lc
Body text ✓