Aureolin Color – #fdee00: Codes and Complete Breakdown
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The Aureolin color hex code is #fdee00, and it is composed of 99% red, 93% green and 0% blue.
Aureolin is a light, vibrant, saturated, and warm color at 100% saturation. It has a contrast ratio of 1.21:1 against a white background, which fails WCAG AA (Web Content Accessibility Guidelines, Level AA) compliance.
For better visibility, it is recommended to use the Aureolin color (#fdee00) against dark backgrounds.

Aureolin Color Shades
Complementary colors
Triadic colors
Tints or lighter colors
Darker colors
Analogous colors
Monochromatic colors
#fdee00
Aureolin Color Codes and Information
Here’s a complete breakdown of the color Aureolin, including its HEX, RGB, HSL, and CMYK values, as well as other information about the color.
| Data Type | Values/Details |
|---|---|
| Hex | #fdee00 |
| RGB | rgb(253,238,0) |
| HSL | hsl(56,100%,49.6%) |
| CMYK | 0, 6, 100, 1 |
| HSV | 56, 100, 99 |
| RGB % | 99, 93, 0 |
| XYZ | 71.1, 82, 12.1 |
| LAB | 92.6, -14.1, 91 |
| Color Category | Light |
| Color Family | Yellow |
| Saturation | 100% |
| Temperature | Warm |
| Contrast Ratio Againt White (#ffffff) | 1.21 (fails WCAG AA) |
| Contrast Ratio Againt Black (#000000) | 17.41 (passes WCAG AA) |









