Kilotest: Diagnoses of contrast poor violation by HTML element 372 on Founders Pledge page

Basics

About the page

About the issue

About the violator

Diagnoses

Here is how rule engines diagnose the contrast poor issue for HTML element 372 of the Founders Pledge page.

  1. Elements must meet minimum color contrast ratio thresholds; Element has insufficient color contrast of 2.25 (foreground color: #4fc27a, background color: #ffffff, font size: 13.4pt (17.8px), font weight: bold). Expected contrast ratio of 4.5:1

    Rule engine: Axe (Deque)

    Rule: color-contrast

  2. Text contrast of 2.25 with its background is less than the WCAG AA minimum requirements for text of size 17.8px and weight of 700

    Rule engine: Accessibility Checker (IBM)

    Rule: text_contrast_sufficient

  3. Text must have sufficient contrast against its background

    Rule engine: Pour (David Yarham and Geoffrey Crofte)

    Rule: color-contrast

  4. Element has insufficient color contrast of 2.25:1 (foreground: #4fc27a, background: #ffffff, font size: 17.8px, font weight: bold). Expected contrast ratio of 4.5:1 (normal text).

    Rule engine: SureA11y (Jorge Rumoroso)

    Rule: contrast-minimum

  5. Very low contrast

    Rule engine: WAVE (Utah State University)

    Rule: contrast