neon yellow
- HEX
- #cfff04
- RGB
- rgb(207, 255, 4)
- HSL
- hsl(71.5, 100%, 50.8%)
- CMYK
- cmyk(18.8%, 0%, 98.4%, 0%)
- OKLCH
- oklch(93.3% 0.227 122.425)
neon yellow is a green color with a cool undertone, written #cfff04 in hexadecimal.
Quick facts
| Family | Green |
|---|---|
| Undertone | cool |
| Lightness | 50.8% |
| Contrast on white | 1.17 |
| Contrast on black | 17.96 |
Tints, shades and tones
Color harmonies
Accessibility
Contrast ratio against white and black, and the WCAG 2.1 text levels each one passes.
| Background | Contrast ratio | AA normal | AA large | AAA normal | AAA large |
|---|---|---|---|---|---|
| White | 1.17 | Fail | Fail | Fail | Fail |
| Black | 17.96 | Pass | Pass | Pass | Pass |
Similar colors
Sources
This name comes from the xkcd color survey.