black
#000000
#81CB54
#81CB54
Color Values
| Format | #000000 | #81CB54 |
|---|---|---|
| HEX | #000000 | #81CB54 |
| RGB | 0, 0, 0 | 129, 203, 84 |
| HSL | 0.0, 0.0%, 0.0% | 97.3, 53.4%, 56.3% |
| HSV | 0.0, 0.0%, 0.0% | 97.3, 58.6%, 79.6% |
| CMYK | 0%, 0%, 0%, 100% | 36.5%, 0.0%, 58.6%, 20.4% |
| OKLCH | 0.0 0.0 0.0 | 0.7682 0.1702 135.3 |
Contrast & Accessibility
10.6:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81CB54 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81CB54
Color Difference (Delta E)
100.62
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81CB54);
background: linear-gradient(135deg, #000000, #81CB54);