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WCAG Contrast Checker
Check color contrast ratios for WCAG 2.1 accessibility compliance. Ensure your text is readable for all users.
Colors
Preview
Large Text (24px bold)
Large Text (18px regular)
Normal Text (16px) - The quick brown fox jumps over the lazy dog.
Small Text (14px) - The quick brown fox jumps over the lazy dog.
Contrast Ratio
12.63:1
Excellent contrast
WCAG 2.1 Compliance
Level AA (Minimum)
Normal Text (≥4.5:1)Pass
Large Text (≥3:1)Pass
Level AAA (Enhanced)
Normal Text (≥7:1)Pass
Large Text (≥4.5:1)Pass
About WCAG
Large text is defined as 18pt (24px) regular or 14pt (18.5px) bold.
Level AA is the minimum recommended level for most websites.
Level AAA provides enhanced accessibility for users with visual impairments.
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