black
#000000
#66AD21
#66AD21
Color Values
| Format | #000000 | #66AD21 |
|---|---|---|
| HEX | #000000 | #66AD21 |
| RGB | 0, 0, 0 | 102, 173, 33 |
| HSL | 0.0, 0.0%, 0.0% | 90.4, 68.0%, 40.4% |
| HSV | 0.0, 0.0%, 0.0% | 90.4, 80.9%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 41.0%, 0.0%, 80.9%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.6751 0.1799 133.6 |
Contrast & Accessibility
7.56:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66AD21 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66AD21
Color Difference (Delta E)
97.63
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66AD21);
background: linear-gradient(135deg, #000000, #66AD21);