black
#000000
#66BDBB
#66BDBB
Color Values
| Format | #000000 | #66BDBB |
|---|---|---|
| HEX | #000000 | #66BDBB |
| RGB | 0, 0, 0 | 102, 189, 187 |
| HSL | 0.0, 0.0%, 0.0% | 178.6, 39.7%, 57.1% |
| HSV | 0.0, 0.0%, 0.0% | 178.6, 46.0%, 74.1% |
| CMYK | 0%, 0%, 0%, 100% | 46.0%, 0.0%, 1.1%, 25.9% |
| OKLCH | 0.0 0.0 0.0 | 0.7437 0.0843 193.5 |
Contrast & Accessibility
9.56:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66BDBB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66BDBB
Color Difference (Delta E)
76.57
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66BDBB);
background: linear-gradient(135deg, #000000, #66BDBB);