black
#000000
#57A428
#57A428
Color Values
| Format | #000000 | #57A428 |
|---|---|---|
| HEX | #000000 | #57A428 |
| RGB | 0, 0, 0 | 87, 164, 40 |
| HSL | 0.0, 0.0%, 0.0% | 97.3, 60.8%, 40.0% |
| HSV | 0.0, 0.0%, 0.0% | 97.3, 75.6%, 64.3% |
| CMYK | 0%, 0%, 0%, 100% | 47.0%, 0.0%, 75.6%, 35.7% |
| OKLCH | 0.0 0.0 0.0 | 0.6448 0.173 136.3 |
Contrast & Accessibility
6.75:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57A428 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57A428
Color Difference (Delta E)
92.36
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57A428);
background: linear-gradient(135deg, #000000, #57A428);