black
#000000
#57B438
#57B438
Color Values
| Format | #000000 | #57B438 |
|---|---|---|
| HEX | #000000 | #57B438 |
| RGB | 0, 0, 0 | 87, 180, 56 |
| HSL | 0.0, 0.0%, 0.0% | 105.0, 52.5%, 46.3% |
| HSV | 0.0, 0.0%, 0.0% | 105.0, 68.9%, 70.6% |
| CMYK | 0%, 0%, 0%, 100% | 51.7%, 0.0%, 68.9%, 29.4% |
| OKLCH | 0.0 0.0 0.0 | 0.6877 0.1828 139.0 |
Contrast & Accessibility
7.99:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57B438 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57B438
Color Difference (Delta E)
97.92
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57B438);
background: linear-gradient(135deg, #000000, #57B438);