black
#000000
#81F25B
#81F25B
Color Values
| Format | #000000 | #81F25B |
|---|---|---|
| HEX | #000000 | #81F25B |
| RGB | 0, 0, 0 | 129, 242, 91 |
| HSL | 0.0, 0.0%, 0.0% | 104.9, 85.3%, 65.3% |
| HSV | 0.0, 0.0%, 0.0% | 104.9, 62.4%, 94.9% |
| CMYK | 0%, 0%, 0%, 100% | 46.7%, 0.0%, 62.4%, 5.1% |
| OKLCH | 0.0 0.0 0.0 | 0.8636 0.2151 138.7 |
Contrast & Accessibility
14.79:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81F25B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81F25B
Color Difference (Delta E)
121.14
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81F25B);
background: linear-gradient(135deg, #000000, #81F25B);