black
#000000
#57A781
#57A781
Color Values
| Format | #000000 | #57A781 |
|---|---|---|
| HEX | #000000 | #57A781 |
| RGB | 0, 0, 0 | 87, 167, 129 |
| HSL | 0.0, 0.0%, 0.0% | 151.5, 31.5%, 49.8% |
| HSV | 0.0, 0.0%, 0.0% | 151.5, 47.9%, 65.5% |
| CMYK | 0%, 0%, 0%, 100% | 47.9%, 0.0%, 22.8%, 34.5% |
| OKLCH | 0.0 0.0 0.0 | 0.6666 0.0982 161.4 |
Contrast & Accessibility
7.25:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57A781 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57A781
Color Difference (Delta E)
72.21
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57A781);
background: linear-gradient(135deg, #000000, #57A781);