black
#000000
#578B66
#578B66
Color Values
| Format | #000000 | #578B66 |
|---|---|---|
| HEX | #000000 | #578B66 |
| RGB | 0, 0, 0 | 87, 139, 102 |
| HSL | 0.0, 0.0%, 0.0% | 137.3, 23.0%, 44.3% |
| HSV | 0.0, 0.0%, 0.0% | 137.3, 37.4%, 54.5% |
| CMYK | 0%, 0%, 0%, 100% | 37.4%, 0.0%, 26.6%, 45.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5895 0.0797 152.5 |
Contrast & Accessibility
5.29:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #578B66 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #578B66
Color Difference (Delta E)
61.06
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #578B66);
background: linear-gradient(135deg, #000000, #578B66);