black
#000000
#57A628
#57A628
Color Values
| Format | #000000 | #57A628 |
|---|---|---|
| HEX | #000000 | #57A628 |
| RGB | 0, 0, 0 | 87, 166, 40 |
| HSL | 0.0, 0.0%, 0.0% | 97.6, 61.2%, 40.4% |
| HSV | 0.0, 0.0%, 0.0% | 97.6, 75.9%, 65.1% |
| CMYK | 0%, 0%, 0%, 100% | 47.6%, 0.0%, 75.9%, 34.9% |
| OKLCH | 0.0 0.0 0.0 | 0.6501 0.1755 136.5 |
Contrast & Accessibility
6.89:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57A628 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57A628
Color Difference (Delta E)
93.54
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57A628);
background: linear-gradient(135deg, #000000, #57A628);