WCAG Guidelines

Hi community,

Are all ThingWorx Widgets / UI Elements customizable enough to follow:
* WCAG AAA Color Contrast guidelines.
* WCAG 2.1 - Success Criterion 1.4.12 Text Spacing
?

Also, are all Vuforia Widgets customizable enough to follow them too?

PD: If you know any Thingworx/Vuforia tips/experiences related on building User Interfaces following WCAG guidelines please share.