black
#000000
#66D553
#66D553
Color Values
| Format | #000000 | #66D553 |
|---|---|---|
| HEX | #000000 | #66D553 |
| RGB | 0, 0, 0 | 102, 213, 83 |
| HSL | 0.0, 0.0%, 0.0% | 111.2, 60.7%, 58.0% |
| HSV | 0.0, 0.0%, 0.0% | 111.2, 61.0%, 83.5% |
| CMYK | 0%, 0%, 0%, 100% | 52.1%, 0.0%, 61.0%, 16.5% |
| OKLCH | 0.0 0.0 0.0 | 0.7804 0.1975 140.9 |
Contrast & Accessibility
11.21:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66D553 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66D553
Color Difference (Delta E)
108.96
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66D553);
background: linear-gradient(135deg, #000000, #66D553);