black
#000000
#66CB41
#66CB41
Color Values
| Format | #000000 | #66CB41 |
|---|---|---|
| HEX | #000000 | #66CB41 |
| RGB | 0, 0, 0 | 102, 203, 65 |
| HSL | 0.0, 0.0%, 0.0% | 103.9, 57.0%, 52.5% |
| HSV | 0.0, 0.0%, 0.0% | 103.9, 68.0%, 79.6% |
| CMYK | 0%, 0%, 0%, 100% | 49.8%, 0.0%, 68.0%, 20.4% |
| OKLCH | 0.0 0.0 0.0 | 0.7535 0.1981 138.6 |
Contrast & Accessibility
10.18:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66CB41 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66CB41
Color Difference (Delta E)
107.68
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66CB41);
background: linear-gradient(135deg, #000000, #66CB41);