black
#000000
#557660
#557660
Color Values
| Format | #000000 | #557660 |
|---|---|---|
| HEX | #000000 | #557660 |
| RGB | 0, 0, 0 | 85, 118, 96 |
| HSL | 0.0, 0.0%, 0.0% | 140.0, 16.3%, 39.8% |
| HSV | 0.0, 0.0%, 0.0% | 140.0, 28.0%, 46.3% |
| CMYK | 0%, 0%, 0%, 100% | 28.0%, 0.0%, 18.6%, 53.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5338 0.0512 155.1 |
Contrast & Accessibility
4.15:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #557660 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #557660
Color Difference (Delta E)
50.24
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #557660);
background: linear-gradient(135deg, #000000, #557660);