black
#000000
#66CC40
#66CC40
Color Values
| Format | #000000 | #66CC40 |
|---|---|---|
| HEX | #000000 | #66CC40 |
| RGB | 0, 0, 0 | 102, 204, 64 |
| HSL | 0.0, 0.0%, 0.0% | 103.7, 57.9%, 52.5% |
| HSV | 0.0, 0.0%, 0.0% | 103.7, 68.6%, 80.0% |
| CMYK | 0%, 0%, 0%, 100% | 50.0%, 0.0%, 68.6%, 20.0% |
| OKLCH | 0.0 0.0 0.0 | 0.7559 0.2 138.5 |
Contrast & Accessibility
10.28:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66CC40 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66CC40
Color Difference (Delta E)
108.49
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66CC40);
background: linear-gradient(135deg, #000000, #66CC40);