black
#000000
#51C115
#51C115
Color Values
| Format | #000000 | #51C115 |
|---|---|---|
| HEX | #000000 | #51C115 |
| RGB | 0, 0, 0 | 81, 193, 21 |
| HSL | 0.0, 0.0%, 0.0% | 99.1, 80.4%, 42.0% |
| HSV | 0.0, 0.0%, 0.0% | 99.1, 89.1%, 75.7% |
| CMYK | 0%, 0%, 0%, 100% | 58.0%, 0.0%, 89.1%, 24.3% |
| OKLCH | 0.0 0.0 0.0 | 0.7172 0.2168 138.3 |
Contrast & Accessibility
8.99:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51C115 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51C115
Color Difference (Delta E)
112.41
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51C115);
background: linear-gradient(135deg, #000000, #51C115);