black
#000000
#57A304
#57A304
Color Values
| Format | #000000 | #57A304 |
|---|---|---|
| HEX | #000000 | #57A304 |
| RGB | 0, 0, 0 | 87, 163, 4 |
| HSL | 0.0, 0.0%, 0.0% | 88.7, 95.2%, 32.7% |
| HSV | 0.0, 0.0%, 0.0% | 88.7, 97.5%, 63.9% |
| CMYK | 0%, 0%, 0%, 100% | 46.6%, 0.0%, 97.5%, 36.1% |
| OKLCH | 0.0 0.0 0.0 | 0.6408 0.1846 134.6 |
Contrast & Accessibility
6.65:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57A304 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57A304
Color Difference (Delta E)
97.34
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57A304);
background: linear-gradient(135deg, #000000, #57A304);