black
#000000
#57B830
#57B830
Color Values
| Format | #000000 | #57B830 |
|---|---|---|
| HEX | #000000 | #57B830 |
| RGB | 0, 0, 0 | 87, 184, 48 |
| HSL | 0.0, 0.0%, 0.0% | 102.8, 58.6%, 45.5% |
| HSV | 0.0, 0.0%, 0.0% | 102.8, 73.9%, 72.2% |
| CMYK | 0%, 0%, 0%, 100% | 52.7%, 0.0%, 73.9%, 27.8% |
| OKLCH | 0.0 0.0 0.0 | 0.6974 0.1927 138.4 |
Contrast & Accessibility
8.3:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57B830 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57B830
Color Difference (Delta E)
102.14
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57B830);
background: linear-gradient(135deg, #000000, #57B830);