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WCAG 2.0Level AAOperableMandatory for ADA Title II

WCAG 2.4.7: Focus Visible

Any keyboard operable user interface must have a mode of operation where the keyboard focus indicator is visible.

Requirement Overview & Intent

The purpose of this Success Criterion is to help anyone who relies on a keyboard to know which element currently has focus.

Common Technical Failures

  • 1Global CSS rules applying `outline: none` or `focus:outline-none` without providing a visible focus ring replacement.
  • 2Low-contrast focus rings that blend into dark or colored button backgrounds.

Remediation & Code Fixes

  • Use Tailwind `focus-visible:ring-2 focus-visible:ring-cyan-500` or CSS `:focus-visible { outline: 3px solid #0891b2; }`.

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