black
#000000
#81DC57
#81DC57
Color Values
| Format | #000000 | #81DC57 |
|---|---|---|
| HEX | #000000 | #81DC57 |
| RGB | 0, 0, 0 | 129, 220, 87 |
| HSL | 0.0, 0.0%, 0.0% | 101.1, 65.5%, 60.2% |
| HSV | 0.0, 0.0%, 0.0% | 101.1, 60.5%, 86.3% |
| CMYK | 0%, 0%, 0%, 100% | 41.4%, 0.0%, 60.5%, 13.7% |
| OKLCH | 0.0 0.0 0.0 | 0.8099 0.1903 137.1 |
Contrast & Accessibility
12.31:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81DC57 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81DC57
Color Difference (Delta E)
109.65
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81DC57);
background: linear-gradient(135deg, #000000, #81DC57);