black
#000000
#66CB00
#66CB00
Color Values
| Format | #000000 | #66CB00 |
|---|---|---|
| HEX | #000000 | #66CB00 |
| RGB | 0, 0, 0 | 102, 203, 0 |
| HSL | 0.0, 0.0%, 0.0% | 89.9, 100.0%, 39.8% |
| HSV | 0.0, 0.0%, 0.0% | 89.9, 100.0%, 79.6% |
| CMYK | 0%, 0%, 0%, 100% | 49.8%, 0.0%, 100.0%, 20.4% |
| OKLCH | 0.0 0.0 0.0 | 0.7506 0.2219 135.7 |
Contrast & Accessibility
10.11:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66CB00 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66CB00
Color Difference (Delta E)
117.5
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66CB00);
background: linear-gradient(135deg, #000000, #66CB00);