black
#000000
#668657
#668657
Color Values
| Format | #000000 | #668657 |
|---|---|---|
| HEX | #000000 | #668657 |
| RGB | 0, 0, 0 | 102, 134, 87 |
| HSL | 0.0, 0.0%, 0.0% | 100.9, 21.3%, 43.3% |
| HSV | 0.0, 0.0%, 0.0% | 100.9, 35.1%, 52.5% |
| CMYK | 0%, 0%, 0%, 100% | 23.9%, 0.0%, 35.1%, 47.5% |
| OKLCH | 0.0 0.0 0.0 | 0.583 0.0782 136.0 |
Contrast & Accessibility
5.11:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #668657 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #668657
Color Difference (Delta E)
60.43
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #668657);
background: linear-gradient(135deg, #000000, #668657);