Kilotest: Diagnoses of text contrast improvable violation by HTML element 2396 on University of Oregon page

Basics

About the University of Oregon page

About HTML element 2396

About the text contrast improvable issue

Diagnoses

Here is how rule engines diagnose the text contrast improvable issue for HTML element 2396 of the University of Oregon page.

  1. The highest possible contrast of the text is 3.36:1 which is below the required contrast of 7:1

    Tool: Alfa (Siteimprove)

    Rule: r66

  2. The highest possible contrast of the text is 6.25:1 which is below the required contrast of 7:1

    Tool: Alfa (Siteimprove)

    Rule: r66

  3. Expected color contrast ratio for small font size at least 7:1, but got ratio: 6.25:1, <code>background-color: #007030</code>, <code>foreground-color: #ffffff</code>, <code>font-size: 12pt</code> (original: <code>16px</code>), <code>font-weight: 300</code>.

    Tool: ASLint (eSSENTIAL Accessibility)

    Rule: color_contrast_aaa7

  4. Expected color contrast ratio for small font size at least 7:1, but got ratio: 6.25:1, <code>background-color: #007030</code>, <code>foreground-color: #ffffff</code>, <code>font-size: 12pt</code> (original: <code>16px</code>), <code>font-weight: 300</code>.

    Tool: ASLint (eSSENTIAL Accessibility)

    Rule: color_contrast_aaa7

  5. This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 7:1, but text in this element has a contrast ratio of 6.25:1. Recommendation: change background to #00672c.

    Tool: HTML CodeSniffer (Squiz Labs)

    Rule: E-WCAG2AAA.Principle1.Guideline1_4.1_4_6.G17.Fail