Kilotest: Diagnoses of text contrast not testable violation by HTML element 780 on Sightline Institute page

Here is how tools diagnose the text contrast not testable issue for HTML element 780 of the Sightline Institute page.

Basics

• About the text contrast not testable issue
  • Why it matters: Text may be difficult to read
  • Priority: lowest
  • Related WCAG standard: 1.4.3
• About the Sightline Institute page
  • URL: https://www.sightline.org/
  • Tested on 2026-04-03 at 04:04
• About HTML element 780
  • Tag name: A
  • Text: Donate
  • Start tag: <a class="gb-button gb-button-e8befca8 gb-button-text BlueButton" href="/donate">
  • XPath: /html/body/div[2]/div[1]/div[1]/main[1]/article[1]/div[1]/div[1]/div[4]/div[1]/div[3]/div[1]/a[1]
  • Bounding box: x = 1320, y = 2868, width = 100, height = 44

Diagnoses

1. [failed] Element has contrast ratio lower than minimum.

   Tool: QualWeb (University of Lisbon)

   Rule: QW-ACT-R37