black
#000000
#66CF55
#66CF55
Color Values
| Format | #000000 | #66CF55 |
|---|---|---|
| HEX | #000000 | #66CF55 |
| RGB | 0, 0, 0 | 102, 207, 85 |
| HSL | 0.0, 0.0%, 0.0% | 111.6, 56.0%, 57.3% |
| HSV | 0.0, 0.0%, 0.0% | 111.6, 58.9%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 50.7%, 0.0%, 58.9%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.7655 0.1883 141.0 |
Contrast & Accessibility
10.62:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66CF55 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66CF55
Color Difference (Delta E)
104.96
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66CF55);
background: linear-gradient(135deg, #000000, #66CF55);