black
#000000
#66C50F
#66C50F
Color Values
| Format | #000000 | #66C50F |
|---|---|---|
| HEX | #000000 | #66C50F |
| RGB | 0, 0, 0 | 102, 197, 15 |
| HSL | 0.0, 0.0%, 0.0% | 91.3, 85.8%, 41.6% |
| HSV | 0.0, 0.0%, 0.0% | 91.3, 92.4%, 77.3% |
| CMYK | 0%, 0%, 0%, 100% | 48.2%, 0.0%, 92.4%, 22.7% |
| OKLCH | 0.0 0.0 0.0 | 0.7356 0.2131 135.4 |
Contrast & Accessibility
9.56:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66C50F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66C50F
Color Difference (Delta E)
113.24
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66C50F);
background: linear-gradient(135deg, #000000, #66C50F);