Module: ColorContrastCalc::Checker::Level

Defined in:

lib/color_contrast_calc/checker.rb

Overview

Collection of constants that correspond to the three levels of success criteria defined in WCAG 2.0. You will find more information at www.w3.org/TR/UNDERSTANDING-WCAG20/conformance.html#uc-conf-req1-head

Constant Summary

A =

The minimum level of Conformance

'A'

AA =

Organizations in the public sector generally adopt this level.

'AA'

AAA =

This level seems to be hard to satisfy.

'AAA'