Success Criterion 1.4.3 - Contrast (Minimum) - Level AA

Ensure that the contrast ratio between the text color and background color is at least 4.5:1. For bold and large text, a contrast ratio of 3:1 is sufficient. By maintaining these ratios, visually impaired and color blind users can usually read the text well. In addition, this makes an app easier for everyone to use, for example outside in the sun.

Solutions

• screen-contrast
• screen-dark-mode

Resources

• Appt - Success Criterion 1.4.3 - Contrast (Minimum)
• WCAG 2.2 - Success Criterion 1.4.3 - Contrast (Minimum)