WCAG 3.0 is an active W3C Working Draft in development by the AGWG. Requirements, assertions, the conformance model and reporting tiers are still being developed and may change. The latest published draft is the 10 September 2026 Working Draft; this site follows the editorsโ draft, which also includes exploratory provisions.
The same as the enhanced version but at a minimum level: the authored presentation of text blocks meets baseline values for inline margin, block margin, line length and line height, still to be determined.
Why It Matters
Long lines and tight leading cause readers to lose their place on the return sweep - a problem for everyone, and a barrier for people with dyslexia or low vision.
The default/authored presentation of blocks of text meets the minimum @@ [values to be determined] for:
* inline margin
* block margin
* line length
* line height
:::ednote
If you are aware of research in this area, especially involving non-Latin scripts, please email public-agwg-comments@w3.org.
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