Web Content Accessibility Guidelines (WCAG) are part of a series of Web accessibility guidelines published by the W3C's Web Accessibility Initiative.
Web Content Accessibility Guidelines (wcag) are part of a series of Web accessibility guidelines published by the W3C's Web Accessibility Initiative (wai).
They consist of a set of guidelines for making content accessible, primarily for disabled users, but also for all user agents, including highly limited devices, such as mobile phones.
The current version is 2.1, which became a W3C Recommendation on 05 June 2018, content that conforms to WCAG 2.1 also conforms to wcag2.0.
The publication of WCAG 2.1 does not deprecate or supersede WCAG 2.0. While WCAG 2.0 remains a W3C Recommendation, the W3C advises the use of WCAG 2.1 to maximize future applicability of accessibility efforts.
