black
#000000
#668C56
#668C56
Color Values
| Format | #000000 | #668C56 |
|---|---|---|
| HEX | #000000 | #668C56 |
| RGB | 0, 0, 0 | 102, 140, 86 |
| HSL | 0.0, 0.0%, 0.0% | 102.2, 23.9%, 44.3% |
| HSV | 0.0, 0.0%, 0.0% | 102.2, 38.6%, 54.9% |
| CMYK | 0%, 0%, 0%, 100% | 27.1%, 0.0%, 38.6%, 45.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5976 0.0894 136.8 |
Contrast & Accessibility
5.45:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #668C56 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #668C56
Color Difference (Delta E)
64.24
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #668C56);
background: linear-gradient(135deg, #000000, #668C56);