black
#000000
#81F57F
#81F57F
Color Values
| Format | #000000 | #81F57F |
|---|---|---|
| HEX | #000000 | #81F57F |
| RGB | 0, 0, 0 | 129, 245, 127 |
| HSL | 0.0, 0.0%, 0.0% | 119.0, 85.5%, 72.9% |
| HSV | 0.0, 0.0%, 0.0% | 119.0, 48.2%, 96.1% |
| CMYK | 0%, 0%, 0%, 100% | 47.3%, 0.0%, 48.2%, 3.9% |
| OKLCH | 0.0 0.0 0.0 | 0.8752 0.1893 143.4 |
Contrast & Accessibility
15.3:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81F57F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81F57F
Color Difference (Delta E)
113.97
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81F57F);
background: linear-gradient(135deg, #000000, #81F57F);