black
#000000
#57A256
#57A256
Color Values
| Format | #000000 | #57A256 |
|---|---|---|
| HEX | #000000 | #57A256 |
| RGB | 0, 0, 0 | 87, 162, 86 |
| HSL | 0.0, 0.0%, 0.0% | 119.2, 30.6%, 48.6% |
| HSV | 0.0, 0.0%, 0.0% | 119.2, 46.9%, 63.5% |
| CMYK | 0%, 0%, 0%, 100% | 46.3%, 0.0%, 46.9%, 36.5% |
| OKLCH | 0.0 0.0 0.0 | 0.6449 0.1328 143.6 |
Contrast & Accessibility
6.71:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57A256 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57A256
Color Difference (Delta E)
78.95
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57A256);
background: linear-gradient(135deg, #000000, #57A256);