Page 105 - GiGW3

Annexure II

The visual presentation of text and images of
text has a contrast ratio of at least 4.5:1, except
for the following:
(a) Large Text: (18 pt. or 14 pt. bold)
Large-scale text and images of large-scale text
are part of an inactive user interface https://www.w3.org/WAI/WCAG21/Understanding/contrast-minimum
have a contrast ratio of at least 3:1.
(b)
Incidental: Text or images of text that
14 component, that are pure decoration, that are WCAG 2.1 - 1.4.3 A1

not visible to anyone, or that are part of a
picture that contains significant other visual
content, have no contrast requirement.
(c) Logotypes: Text that is part of a logo or
to 200 percent without loss of content or https://www.w3.org/WAI/WCAG21/Understanding/resize-text
brand name has no contrast requirement.

Except for captions and images of text, text
15 can be resized without assistive technology up WCAG 2.1 - 1.4.4 A1, A4

functionality.

Customizable: The image of text can be https://www.w3.org/WAI/WCAG21/Understanding/images-of-t
If the technologies being used can achieve the
visual presentation, text is used to convey
information rather than images of text except ext
for the following:
16 (a) WCAG 2 1 - 1.4.5 A1
visually customised to the user's requirements.
(b) Essential: A particular presentation of
text is essential to the information being
conveyed.

(a) Content can be presented without loss
of information or functionality and without
requiring scrolling in two dimensions for:
(b) Vertical scrolling content at a width https://www.w3.org/WAI/WCAG21/Understanding/reflow.html
equivalent to 320 CSS pixels.
17 (c) Horizontal scrolling content at a height WCAG 2.1-1.4.10 A6
equivalent to 256 CSS pixels.
(d) Except for parts of the content which
require a two-dimensional layout for usage or
meaning.

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