black
#000000
#51BC39
#51BC39
Color Values
| Format | #000000 | #51BC39 |
|---|---|---|
| HEX | #000000 | #51BC39 |
| RGB | 0, 0, 0 | 81, 188, 57 |
| HSL | 0.0, 0.0%, 0.0% | 109.0, 53.5%, 48.0% |
| HSV | 0.0, 0.0%, 0.0% | 109.0, 69.7%, 73.7% |
| CMYK | 0%, 0%, 0%, 100% | 56.9%, 0.0%, 69.7%, 26.3% |
| OKLCH | 0.0 0.0 0.0 | 0.7062 0.1947 140.3 |
Contrast & Accessibility
8.6:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51BC39 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51BC39
Color Difference (Delta E)
102.9
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51BC39);
background: linear-gradient(135deg, #000000, #51BC39);