black
#000000
#57B519
#57B519
Color Values
| Format | #000000 | #57B519 |
|---|---|---|
| HEX | #000000 | #57B519 |
| RGB | 0, 0, 0 | 87, 181, 25 |
| HSL | 0.0, 0.0%, 0.0% | 96.2, 75.7%, 40.4% |
| HSV | 0.0, 0.0%, 0.0% | 96.2, 86.2%, 71.0% |
| CMYK | 0%, 0%, 0%, 100% | 51.9%, 0.0%, 86.2%, 29.0% |
| OKLCH | 0.0 0.0 0.0 | 0.6884 0.1998 136.9 |
Contrast & Accessibility
8.03:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57B519 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57B519
Color Difference (Delta E)
104.82
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57B519);
background: linear-gradient(135deg, #000000, #57B519);