Kilotest: Diagnoses of contrast poor violation by HTML element 166 on Tisbest Philanthropy page

Basics

About the page

• URL: https://www.tisbest.org/
• Tested 2 days ago on 2026-10-07 at 23:20 by job 261007T2305-imm
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 12
  • Violations: 2582
  • Violators: 1288
  • Issues: 61
• Download the full technical report (JSON)

About the issue

• Why it matters: Content is difficult to understand
• Priority: highest
• Related WCAG standard: 1.4.3
• Reported by 7 rule engines (Accessibility Checker + Alfa + Axe + HTML CodeSniffer + Pour + SureA11y + WAVE)
• Violations: 81
• Violators: 34

About the violator

• Tag name: BUTTON
• Text: Spend a Gift Card
• Start tag: <button class="MuiButtonBase-root MuiButton-root MuiButton-outlined MuiButton-outlinedPrimary MuiButton-sizeMedium MuiButton-outlinedSizeMedium MuiButton-colorPrimary MuiButton-root MuiButton-outlined MuiButton-outlinedPrimary MuiButton-sizeMedium MuiButton-outlinedSizeMedium MuiButton-colorPrimary tb_spend_button css-1l42g0a" tabindex="0" type="button" id=":r0:">
• XPath: [not obtained]
• Bounding box: x = 1427, y = 13, width = 166, height = 46
• Reported by Axe + Pour + WAVE

Diagnoses

Here is how rule engines diagnose the contrast poor issue for HTML element 166 of the Tisbest Philanthropy page.

1. Elements must meet minimum color contrast ratio thresholds; Element has insufficient color contrast of 3.09 (foreground color: #ffffff, background color: #f26820, font size: 12.0pt (16px), font weight: bold). Expected contrast ratio of 4.5:1

   Rule engine: Axe (Deque)

   Rule: color-contrast

2. Text must have sufficient contrast against its background

   Rule engine: Pour (David Yarham and Geoffrey Crofte)

   Rule: color-contrast

3. Very low contrast

   Rule engine: WAVE (Utah State University)

   Rule: contrast