black
#000000
#66EC40
#66EC40
Color Values
| Format | #000000 | #66EC40 |
|---|---|---|
| HEX | #000000 | #66EC40 |
| RGB | 0, 0, 0 | 102, 236, 64 |
| HSL | 0.0, 0.0%, 0.0% | 106.7, 81.9%, 58.8% |
| HSV | 0.0, 0.0%, 0.0% | 106.7, 72.9%, 92.5% |
| CMYK | 0%, 0%, 0%, 100% | 56.8%, 0.0%, 72.9%, 7.5% |
| OKLCH | 0.0 0.0 0.0 | 0.8363 0.2373 139.8 |
Contrast & Accessibility
13.64:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66EC40 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66EC40
Color Difference (Delta E)
126.32
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66EC40);
background: linear-gradient(135deg, #000000, #66EC40);