black
#000000
#66B658
#66B658
Color Values
| Format | #000000 | #66B658 |
|---|---|---|
| HEX | #000000 | #66B658 |
| RGB | 0, 0, 0 | 102, 182, 88 |
| HSL | 0.0, 0.0%, 0.0% | 111.1, 39.2%, 52.9% |
| HSV | 0.0, 0.0%, 0.0% | 111.1, 51.6%, 71.4% |
| CMYK | 0%, 0%, 0%, 100% | 44.0%, 0.0%, 51.6%, 28.6% |
| OKLCH | 0.0 0.0 0.0 | 0.7032 0.1518 140.8 |
Contrast & Accessibility
8.4:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66B658 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66B658
Color Difference (Delta E)
89.3
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66B658);
background: linear-gradient(135deg, #000000, #66B658);