black
#000000
#81F271
#81F271
Color Values
| Format | #000000 | #81F271 |
|---|---|---|
| HEX | #000000 | #81F271 |
| RGB | 0, 0, 0 | 129, 242, 113 |
| HSL | 0.0, 0.0%, 0.0% | 112.6, 83.2%, 69.6% |
| HSV | 0.0, 0.0%, 0.0% | 112.6, 53.3%, 94.9% |
| CMYK | 0%, 0%, 0%, 100% | 46.7%, 0.0%, 53.3%, 5.1% |
| OKLCH | 0.0 0.0 0.0 | 0.8661 0.1976 141.3 |
Contrast & Accessibility
14.87:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81F271 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81F271
Color Difference (Delta E)
115.7
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81F271);
background: linear-gradient(135deg, #000000, #81F271);