Color Contrast Checker

Check if your color combinations meet WCAG AA and AAA accessibility standards for better user experience.

Foreground Color

Hex Code

Background Color

Hex Code

Understanding WCAG Standards

WCAG AA - Normal Text

Minimum contrast ratio of 4.5:1 required for regular text (under 18pt or 14pt bold).

WCAG AA - Large Text

Minimum contrast ratio of 3:1 required for large text (18pt+ or 14pt+ bold).

WCAG AAA - Normal Text

Enhanced contrast ratio of 7:1 required for the highest accessibility level.

WCAG AAA - Large Text

Enhanced contrast ratio of 4.5:1 required for large text at AAA level.