black
#000000
#81C552
#81C552
Color Values
| Format | #000000 | #81C552 |
|---|---|---|
| HEX | #000000 | #81C552 |
| RGB | 0, 0, 0 | 129, 197, 82 |
| HSL | 0.0, 0.0%, 0.0% | 95.5, 49.8%, 54.7% |
| HSV | 0.0, 0.0%, 0.0% | 95.5, 58.4%, 77.3% |
| CMYK | 0%, 0%, 0%, 100% | 34.5%, 0.0%, 58.4%, 22.7% |
| OKLCH | 0.0 0.0 0.0 | 0.7534 0.1638 134.4 |
Contrast & Accessibility
10.04:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81C552 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81C552
Color Difference (Delta E)
97.65
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81C552);
background: linear-gradient(135deg, #000000, #81C552);