black
#000000
#51DB87
#51DB87
Color Values
| Format | #000000 | #51DB87 |
|---|---|---|
| HEX | #000000 | #51DB87 |
| RGB | 0, 0, 0 | 81, 219, 135 |
| HSL | 0.0, 0.0%, 0.0% | 143.5, 65.7%, 58.8% |
| HSV | 0.0, 0.0%, 0.0% | 143.5, 63.0%, 85.9% |
| CMYK | 0%, 0%, 0%, 100% | 63.0%, 0.0%, 38.4%, 14.1% |
| OKLCH | 0.0 0.0 0.0 | 0.796 0.1691 153.2 |
Contrast & Accessibility
11.83:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51DB87 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51DB87
Color Difference (Delta E)
101.09
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51DB87);
background: linear-gradient(135deg, #000000, #51DB87);