black
#000000
#57B137
#57B137
Color Values
| Format | #000000 | #57B137 |
|---|---|---|
| HEX | #000000 | #57B137 |
| RGB | 0, 0, 0 | 87, 177, 55 |
| HSL | 0.0, 0.0%, 0.0% | 104.3, 52.6%, 45.5% |
| HSV | 0.0, 0.0%, 0.0% | 104.3, 68.9%, 69.4% |
| CMYK | 0%, 0%, 0%, 100% | 50.8%, 0.0%, 68.9%, 30.6% |
| OKLCH | 0.0 0.0 0.0 | 0.6798 0.1798 138.7 |
Contrast & Accessibility
7.75:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57B137 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57B137
Color Difference (Delta E)
96.41
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57B137);
background: linear-gradient(135deg, #000000, #57B137);