Accessibility.Requirement



Declaration

public enum Requirement

Description

A requirement defining how the visual presentation of text achieves a minimum contrast ratio to pass the accessibility specification - https://www.w3.org/TR/2008/REC-WCAG20-20081211/#visual-audio-contrast-contrast

Properties

MinimumThe visual presentation of text has a contrast ratio of at least 4.5:1 (Level AA) - https://www.w3.org/WAI/WCAG21/quickref/?versions=2.0#qr-visual-audio-contrast-contrast
MinimumLargeTextThe visual presentation of large text has a contrast ratio of at least 3:1 (Level AA) - https://www.w3.org/WAI/WCAG21/quickref/?versions=2.0#qr-visual-audio-contrast-contrast
EnhancedThe visual presentation of text has a contrast ratio of at least 7:1 (Level AAA) - https://www.w3.org/WAI/WCAG21/quickref/?versions=2.0#qr-visual-audio-contrast7
EnhancedLargeTextThe visual presentation of large text has a contrast ratio of at least 4.5:1 (Level AAA) - https://www.w3.org/WAI/WCAG21/quickref/?versions=2.0#qr-visual-audio-contrast7