black
#000000
#81EF66
#81EF66
Color Values
| Format | #000000 | #81EF66 |
|---|---|---|
| HEX | #000000 | #81EF66 |
| RGB | 0, 0, 0 | 129, 239, 102 |
| HSL | 0.0, 0.0%, 0.0% | 108.2, 81.1%, 66.9% |
| HSV | 0.0, 0.0%, 0.0% | 108.2, 57.3%, 93.7% |
| CMYK | 0%, 0%, 0%, 100% | 46.0%, 0.0%, 57.3%, 6.3% |
| OKLCH | 0.0 0.0 0.0 | 0.8575 0.2029 139.8 |
Contrast & Accessibility
14.47:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81EF66 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81EF66
Color Difference (Delta E)
116.73
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81EF66);
background: linear-gradient(135deg, #000000, #81EF66);