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Mcp

Guest listing — tanod.dev. Check WCAG contrast ratio and AA/AAA pass or fail for text and UI colors. Use when an agent must check whether text and background colors meet WCAG AA or AAA contrast.

GET https://tanod.dev/mcp#check_wcag_contrast#check_wcag_contrast

0.001 USDC on Base · payTo 0x593857A4a4F619543ea12394137C3004ce841720

Status: unverified (live-probe)

Settlement: direct to the seller's payTo — 0% HIVE402 take

Payment routes

{
  "background": "#ffffffff",
  "composited": false,
  "foreground": "#777777ff",
  "large_text": {
    "aa": true,
    "aaa": false
  },
  "normal_text": {
    "aa": false,
    "aaa": false
  },
  "note": "WCAG 2.x contrast; pass/fail compares the unrounded ratio. Large text: at least 18 pt (24 px), or 14 pt (about 18.7 px) bold. Thresholds: AA 4.5 normal / 3 large, AAA 7 / 4.5, UI components and graphics 3 (SC 1.4.11).",
  "ratio": 4.48,
  "ratio_text": "4.48:1",
  "ratio_unrounded": 4.478089,
  "ui_components": {
    "aa": true
  }
}