False positive: 'color-contrast' rule fails for disabled control's label

[iamrafan]

Per WCAG 1.4.3 the text that is part of an inactive user interface component do not have contrast requirement.

Incidental: Text or images of text that are part of an inactive user interface component, that are pure decoration, that are not visible to anyone, or that are part of a picture that contains significant other visual content, have no contrast requirement.

Expectation: 'color-contrast' would not fail for labels related to disabled controls

Actual: 'color-contrast' rule fails for a label(using for attribute) of a disabled control

Motivation: Text related to the disabled control is exempt from the contrast requirements

Demo link: https://developer.microsoft.com/en-us/fabric#/controls/web/combobox

axe-core version: 3.3.1-canary.ed28298
axe-Coconut version: 3.8.1

[straker]

Thanks for reporting the issue. We'll take a look into what's causing the issue.

[chandana7393]

Tested, working fine on Axe-coconut. Able to view the issue in Axe and Attest.


Tested Environment:
Attest - 2.6.1.24122v
Axe - 3.9.0.24122v
Axe-coconut - 3.9.0.24122v
Chrome - 76.0.3809.132v
Firefox - 68.0.2v
OS - Windows 10 64 bit.