Nuclear Acid Color – #ecf474: Codes and Complete Breakdown
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The Nuclear Acid color hex code is #ecf474, and it is composed of 93% red, 96% green and 45% blue.
Nuclear Acid is a light, muted, and cool color at 52% saturation. It has a contrast ratio of 1.18:1 against a white background, which fails WCAG AA (Web Content Accessibility Guidelines, Level AA) compliance.
For better visibility, it is recommended to use the Nuclear Acid color (#ecf474) against dark backgrounds.

Nuclear Acid Color Shades
Complementary colors
Triadic colors
Tints or lighter colors
Darker colors
Analogous colors
Monochromatic colors
#ecf474
Nuclear Acid Color Codes and Information
Here’s a complete breakdown of the color Nuclear Acid, including its HEX, RGB, HSL, and CMYK values, as well as other information about the color.
| Data Type | Values/Details |
|---|---|
| Hex | #ecf474 |
| RGB | rgb(236,244,116) |
| HSL | hsl(64,85.3%,70.6%) |
| CMYK | 3, 0, 52, 4 |
| HSV | 64, 52, 96 |
| RGB % | 93, 96, 45 |
| XYZ | 70.1, 83.8, 29 |
| LAB | 93.4, -19.6, 59.9 |
| Color Category | Light |
| Color Family | Yellow |
| Saturation | 52% |
| Temperature | Warm |
| Contrast Ratio Againt White (#ffffff) | 1.18 (fails WCAG AA) |
| Contrast Ratio Againt Black (#000000) | 17.76 (passes WCAG AA) |
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#ecf474

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Acid








