black
#000000
#57B981
#57B981
Color Values
| Format | #000000 | #57B981 |
|---|---|---|
| HEX | #000000 | #57B981 |
| RGB | 0, 0, 0 | 87, 185, 129 |
| HSL | 0.0, 0.0%, 0.0% | 145.7, 41.2%, 53.3% |
| HSV | 0.0, 0.0%, 0.0% | 145.7, 53.0%, 72.5% |
| CMYK | 0%, 0%, 0%, 100% | 53.0%, 0.0%, 30.3%, 27.5% |
| OKLCH | 0.0 0.0 0.0 | 0.7117 0.1246 156.2 |
Contrast & Accessibility
8.66:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57B981 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57B981
Color Difference (Delta E)
82.44
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57B981);
background: linear-gradient(135deg, #000000, #57B981);