black
#000000
#66D728
#66D728
Color Values
| Format | #000000 | #66D728 |
|---|---|---|
| HEX | #000000 | #66D728 |
| RGB | 0, 0, 0 | 102, 215, 40 |
| HSL | 0.0, 0.0%, 0.0% | 98.7, 68.6%, 50.0% |
| HSV | 0.0, 0.0%, 0.0% | 98.7, 81.4%, 84.3% |
| CMYK | 0%, 0%, 0%, 100% | 52.6%, 0.0%, 81.4%, 15.7% |
| OKLCH | 0.0 0.0 0.0 | 0.7821 0.2254 137.5 |
Contrast & Accessibility
11.32:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66D728 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66D728
Color Difference (Delta E)
119.55
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66D728);
background: linear-gradient(135deg, #000000, #66D728);