black
#000000
#666D3C
#666D3C
Color Values
| Format | #000000 | #666D3C |
|---|---|---|
| HEX | #000000 | #666D3C |
| RGB | 0, 0, 0 | 102, 109, 60 |
| HSL | 0.0, 0.0%, 0.0% | 68.6, 29.0%, 33.1% |
| HSV | 0.0, 0.0%, 0.0% | 68.6, 45.0%, 42.7% |
| CMYK | 0%, 0%, 0%, 100% | 6.4%, 0.0%, 45.0%, 57.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5165 0.0709 115.6 |
Contrast & Accessibility
3.82:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #666D3C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #666D3C
Color Difference (Delta E)
52.78
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #666D3C);
background: linear-gradient(135deg, #000000, #666D3C);