black
#000000
#66C4AC
#66C4AC
Color Values
| Format | #000000 | #66C4AC |
|---|---|---|
| HEX | #000000 | #66C4AC |
| RGB | 0, 0, 0 | 102, 196, 172 |
| HSL | 0.0, 0.0%, 0.0% | 164.7, 44.3%, 58.4% |
| HSV | 0.0, 0.0%, 0.0% | 164.7, 48.0%, 76.9% |
| CMYK | 0%, 0%, 0%, 100% | 48.0%, 0.0%, 12.2%, 23.1% |
| OKLCH | 0.0 0.0 0.0 | 0.7557 0.097 174.9 |
Contrast & Accessibility
10.06:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66C4AC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66C4AC
Color Difference (Delta E)
80.56
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66C4AC);
background: linear-gradient(135deg, #000000, #66C4AC);