black
#000000
#57B256
#57B256
Color Values
| Format | #000000 | #57B256 |
|---|---|---|
| HEX | #000000 | #57B256 |
| RGB | 0, 0, 0 | 87, 178, 86 |
| HSL | 0.0, 0.0%, 0.0% | 119.3, 37.4%, 51.8% |
| HSV | 0.0, 0.0%, 0.0% | 119.3, 51.7%, 69.8% |
| CMYK | 0%, 0%, 0%, 100% | 51.1%, 0.0%, 51.7%, 30.2% |
| OKLCH | 0.0 0.0 0.0 | 0.686 0.1558 143.4 |
Contrast & Accessibility
7.91:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57B256 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57B256
Color Difference (Delta E)
88.78
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57B256);
background: linear-gradient(135deg, #000000, #57B256);