black
#000000
#66F381
#66F381
Color Values
| Format | #000000 | #66F381 |
|---|---|---|
| HEX | #000000 | #66F381 |
| RGB | 0, 0, 0 | 102, 243, 129 |
| HSL | 0.0, 0.0%, 0.0% | 131.5, 85.5%, 67.6% |
| HSV | 0.0, 0.0%, 0.0% | 131.5, 58.0%, 95.3% |
| CMYK | 0%, 0%, 0%, 100% | 58.0%, 0.0%, 46.9%, 4.7% |
| OKLCH | 0.0 0.0 0.0 | 0.8607 0.1973 147.4 |
Contrast & Accessibility
14.7:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66F381 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66F381
Color Difference (Delta E)
114.55
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66F381);
background: linear-gradient(135deg, #000000, #66F381);