WCAG 2.2 success criteria

Plain-language reference cards for the Web Content Accessibility Guidelines 2.2 success criteria. Each entry cites the normative URL on w3.org/TR/WCAG22.

• WCAG 4.1.2 Name, Role, Value

  Every UI component built with markup must expose a programmatic name, role, and value, plus state changes via accessibility APIs. The single criterion that underpins every ARIA pattern.

• WCAG 1.4.3 Contrast (Minimum)

  Visual presentation of text and images of text must have a contrast ratio of at least 4.5:1, with documented exceptions for large text, incidental text, and logotypes.

• WCAG 2.4.7 Focus Visible

  Any keyboard-operable interface must show a visible indicator on the focused element. The indicator must be perceivable and reliable across keyboard, switch, and voice control inputs.

• WCAG 2.5.7 Dragging Movements

  Any drag-to-do interaction must have a single-pointer, non-drag alternative. New in WCAG 2.2 at Level AA. Reorderable lists, file uploads, and pan/zoom are the most common offenders.

• WCAG 2.5.8 Target Size (Minimum)

  Pointer targets must be at least 24 by 24 CSS pixels, with documented exceptions for inline links, equivalent control alternatives, essential UIs, and user-agent default sizing. New in WCAG 2.2.