black
#000000
#81C550
#81C550
Color Values
| Format | #000000 | #81C550 |
|---|---|---|
| HEX | #000000 | #81C550 |
| RGB | 0, 0, 0 | 129, 197, 80 |
| HSL | 0.0, 0.0%, 0.0% | 94.9, 50.2%, 54.3% |
| HSV | 0.0, 0.0%, 0.0% | 94.9, 59.4%, 77.3% |
| CMYK | 0%, 0%, 0%, 100% | 34.5%, 0.0%, 59.4%, 22.7% |
| OKLCH | 0.0 0.0 0.0 | 0.7532 0.1655 134.2 |
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: #81C550 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81C550
Color Difference (Delta E)
98.17
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81C550);
background: linear-gradient(135deg, #000000, #81C550);