black
#000000
#57D781
#57D781
Color Values
| Format | #000000 | #57D781 |
|---|---|---|
| HEX | #000000 | #57D781 |
| RGB | 0, 0, 0 | 87, 215, 129 |
| HSL | 0.0, 0.0%, 0.0% | 139.7, 61.5%, 59.2% |
| HSV | 0.0, 0.0%, 0.0% | 139.7, 59.5%, 84.3% |
| CMYK | 0%, 0%, 0%, 100% | 59.5%, 0.0%, 40.0%, 15.7% |
| OKLCH | 0.0 0.0 0.0 | 0.7867 0.1667 151.4 |
Contrast & Accessibility
11.44:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57D781 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57D781
Color Difference (Delta E)
99.75
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57D781);
background: linear-gradient(135deg, #000000, #57D781);