black
#000000
#668A71
#668A71
Color Values
| Format | #000000 | #668A71 |
|---|---|---|
| HEX | #000000 | #668A71 |
| RGB | 0, 0, 0 | 102, 138, 113 |
| HSL | 0.0, 0.0%, 0.0% | 138.3, 15.0%, 47.1% |
| HSV | 0.0, 0.0%, 0.0% | 138.3, 26.1%, 54.1% |
| CMYK | 0%, 0%, 0%, 100% | 26.1%, 0.0%, 18.1%, 45.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5989 0.0554 154.2 |
Contrast & Accessibility
5.44:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #668A71 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #668A71
Color Difference (Delta E)
57.91
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #668A71);
background: linear-gradient(135deg, #000000, #668A71);