black
#000000
#81C751
#81C751
Color Values
| Format | #000000 | #81C751 |
|---|---|---|
| HEX | #000000 | #81C751 |
| RGB | 0, 0, 0 | 129, 199, 81 |
| HSL | 0.0, 0.0%, 0.0% | 95.6, 51.3%, 54.9% |
| HSV | 0.0, 0.0%, 0.0% | 95.6, 59.3%, 78.0% |
| CMYK | 0%, 0%, 0%, 100% | 35.2%, 0.0%, 59.3%, 22.0% |
| OKLCH | 0.0 0.0 0.0 | 0.7582 0.1674 134.5 |
Contrast & Accessibility
10.22:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81C751 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81C751
Color Difference (Delta E)
99.06
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81C751);
background: linear-gradient(135deg, #000000, #81C751);