Level AASince WCAG 2.2New in 2.2
2.5.8 Target Size (Minimum)
Guideline 2.5: Input Modalities – Using touch, pointers and motion is simple and forgiving.
What does the rule require?
Click and tap targets are at least 24 × 24 CSS pixels – or have enough spacing that you do not hit the neighbour by accident.
How to get it right
Use padding to enlarge small icon buttons to at least 24 pixels, better 44. Links inside running text are exempt.
Who benefits most?
- People with motor disabilities
- People with low vision
Official wording
This page explains the rule in simple words. Only the original W3C text is normative.
- “Understanding Target Size (Minimum)” at W3C (external site)
- Techniques in the WCAG Quick Reference (external site)