black
#000000
#57A730
#57A730
Color Values
| Format | #000000 | #57A730 |
|---|---|---|
| HEX | #000000 | #57A730 |
| RGB | 0, 0, 0 | 87, 167, 48 |
| HSL | 0.0, 0.0%, 0.0% | 100.3, 55.3%, 42.2% |
| HSV | 0.0, 0.0%, 0.0% | 100.3, 71.3%, 65.5% |
| CMYK | 0%, 0%, 0%, 100% | 47.9%, 0.0%, 71.3%, 34.5% |
| OKLCH | 0.0 0.0 0.0 | 0.6533 0.1719 137.3 |
Contrast & Accessibility
6.98:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57A730 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57A730
Color Difference (Delta E)
92.24
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57A730);
background: linear-gradient(135deg, #000000, #57A730);