black
#000000
#81F757
#81F757
Color Values
| Format | #000000 | #81F757 |
|---|---|---|
| HEX | #000000 | #81F757 |
| RGB | 0, 0, 0 | 129, 247, 87 |
| HSL | 0.0, 0.0%, 0.0% | 104.2, 90.9%, 65.5% |
| HSV | 0.0, 0.0%, 0.0% | 104.2, 64.8%, 96.9% |
| CMYK | 0%, 0%, 0%, 100% | 47.8%, 0.0%, 64.8%, 3.1% |
| OKLCH | 0.0 0.0 0.0 | 0.8753 0.224 138.6 |
Contrast & Accessibility
15.38:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81F757 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81F757
Color Difference (Delta E)
124.88
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81F757);
background: linear-gradient(135deg, #000000, #81F757);