black
#000000
#81F187
#81F187
Color Values
| Format | #000000 | #81F187 |
|---|---|---|
| HEX | #000000 | #81F187 |
| RGB | 0, 0, 0 | 129, 241, 135 |
| HSL | 0.0, 0.0%, 0.0% | 123.2, 80.0%, 72.5% |
| HSV | 0.0, 0.0%, 0.0% | 123.2, 46.5%, 94.5% |
| CMYK | 0%, 0%, 0%, 100% | 46.5%, 0.0%, 44.0%, 5.5% |
| OKLCH | 0.0 0.0 0.0 | 0.8668 0.1766 144.9 |
Contrast & Accessibility
14.87:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81F187 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81F187
Color Difference (Delta E)
109.78
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81F187);
background: linear-gradient(135deg, #000000, #81F187);