Kilotest: Diagnoses of contrast poor violation by HTML element 254 on LibreOffice page

Here is how tools diagnose the contrast poor issue for HTML element 254 of the LibreOffice page.

Basics

• About the contrast poor issue
  • Why it matters: Content is difficult to understand
  • Priority: highest
  • Related WCAG standard: 1.4.3
• About the LibreOffice page
  • URL: https://www.libreoffice.org/
  • Tested on 2026-04-05 at 23:04
• About HTML element 254
  • Tag name: A
  • Text: Learn more
  • Start tag: <a href="https://conference.libreoffice.org" class="green bold">
  • XPath: /html/body/section[1]/div[1]/div[1]/div[3]/p[2]/a[1]
  • Bounding box: x = 920, y = 1000, width = 79, height = 19

Diagnoses

1. Elements must meet minimum color contrast ratio thresholds; Element has insufficient color contrast of 3.29 (foreground color: #00a500, background color: #ffffff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1

   Tool: Axe (Deque)

   Rule: color-contrast

2. Text contrast of 3.29 with its background is less than the WCAG AA minimum requirements for text of size 16px and weight of 400

   Tool: Accessibility Checker (IBM)

   Rule: text_contrast_sufficient

3. Very low contrast

   Tool: WAVE (Utah State University)

   Rule: contrast

4. This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 3.29:1. Recommendation: change text colour to #008a00.

   Tool: WallyAX (Wally)