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[css-color] Comment from APA

From: Janina Sajka <janina@rednote.net>
Date: Wed, 3 Aug 2016 19:51:17 -0400
To: www-style@w3.org
Cc: W3C WAI Accessible Platform Architectures <public-apa@w3.org>, Michael Cooper <cooper@w3.org>
Message-ID: <20160803235117.GH21770@opera.rednote.net>

The Accessible Platform Architectures (APA) Working Group requests
addition of the following section to the specification css color module
level 4

Accessibility Impact Statement

Content authors should be mindful of requirements on color
contrast as expressed in WCAG 2.0 Success Criterion 1.4.3:

. See also :

It is particularly important to be mindful of this requirement when a
transparency is present because automated measurement is not available
to quantatively and correctly judge whether sufficient contrast is being
provided, thus requiring application of informed human judgement on a
case by case basis.

APA Consensus Documentation

This request is a consensus position of APA as documented at:

Janina Sajka,
APA Chair


Janina Sajka,	Phone:	+1.443.300.2200
		Email:	janina@rednote.net

Linux Foundation Fellow
Executive Chair, Accessibility Workgroup:	http://a11y.org

The World Wide Web Consortium (W3C), Web Accessibility Initiative (WAI)
Chair, Accessible Platform Architectures	http://www.w3.org/wai/apa
Received on Wednesday, 3 August 2016 23:51:43 UTC

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