black
#000000
#668C55
#668C55
Color Values
| Format | #000000 | #668C55 |
|---|---|---|
| HEX | #000000 | #668C55 |
| RGB | 0, 0, 0 | 102, 140, 85 |
| HSL | 0.0, 0.0%, 0.0% | 101.5, 24.4%, 44.1% |
| HSV | 0.0, 0.0%, 0.0% | 101.5, 39.3%, 54.9% |
| CMYK | 0%, 0%, 0%, 100% | 27.1%, 0.0%, 39.3%, 45.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5974 0.0906 136.5 |
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: #668C55 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #668C55
Color Difference (Delta E)
64.5
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #668C55);
background: linear-gradient(135deg, #000000, #668C55);