black
#000000
#66EFD7
#66EFD7
Color Values
| Format | #000000 | #66EFD7 |
|---|---|---|
| HEX | #000000 | #66EFD7 |
| RGB | 0, 0, 0 | 102, 239, 215 |
| HSL | 0.0, 0.0%, 0.0% | 169.5, 81.1%, 66.9% |
| HSV | 0.0, 0.0%, 0.0% | 169.5, 57.3%, 93.7% |
| CMYK | 0%, 0%, 0%, 100% | 57.3%, 0.0%, 10.0%, 6.3% |
| OKLCH | 0.0 0.0 0.0 | 0.87 0.1246 179.8 |
Contrast & Accessibility
14.89:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66EFD7 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66EFD7
Color Difference (Delta E)
96.79
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66EFD7);
background: linear-gradient(135deg, #000000, #66EFD7);