black
#000000
#51BA31
#51BA31
Color Values
| Format | #000000 | #51BA31 |
|---|---|---|
| HEX | #000000 | #51BA31 |
| RGB | 0, 0, 0 | 81, 186, 49 |
| HSL | 0.0, 0.0%, 0.0% | 106.0, 58.3%, 46.1% |
| HSV | 0.0, 0.0%, 0.0% | 106.0, 73.7%, 72.9% |
| CMYK | 0%, 0%, 0%, 100% | 56.5%, 0.0%, 73.7%, 27.1% |
| OKLCH | 0.0 0.0 0.0 | 0.7004 0.1972 139.5 |
Contrast & Accessibility
8.42:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51BA31 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51BA31
Color Difference (Delta E)
103.62
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51BA31);
background: linear-gradient(135deg, #000000, #51BA31);