black
#000000
#66F449
#66F449
Color Values
| Format | #000000 | #66F449 |
|---|---|---|
| HEX | #000000 | #66F449 |
| RGB | 0, 0, 0 | 102, 244, 73 |
| HSL | 0.0, 0.0%, 0.0% | 109.8, 88.6%, 62.2% |
| HSV | 0.0, 0.0%, 0.0% | 109.8, 70.1%, 95.7% |
| CMYK | 0%, 0%, 0%, 100% | 58.2%, 0.0%, 70.1%, 4.3% |
| OKLCH | 0.0 0.0 0.0 | 0.8568 0.2412 140.6 |
Contrast & Accessibility
14.6:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66F449 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66F449
Color Difference (Delta E)
128.73
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66F449);
background: linear-gradient(135deg, #000000, #66F449);