black
#000000
#66FC45
#66FC45
Color Values
| Format | #000000 | #66FC45 |
|---|---|---|
| HEX | #000000 | #66FC45 |
| RGB | 0, 0, 0 | 102, 252, 69 |
| HSL | 0.0, 0.0%, 0.0% | 109.2, 96.8%, 62.9% |
| HSV | 0.0, 0.0%, 0.0% | 109.2, 72.6%, 98.8% |
| CMYK | 0%, 0%, 0%, 100% | 59.5%, 0.0%, 72.6%, 1.2% |
| OKLCH | 0.0 0.0 0.0 | 0.8764 0.2523 140.5 |
Contrast & Accessibility
15.58:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66FC45 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66FC45
Color Difference (Delta E)
133.9
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66FC45);
background: linear-gradient(135deg, #000000, #66FC45);