black
#000000
#51D8BD
#51D8BD
Color Values
| Format | #000000 | #51D8BD |
|---|---|---|
| HEX | #000000 | #51D8BD |
| RGB | 0, 0, 0 | 81, 216, 189 |
| HSL | 0.0, 0.0%, 0.0% | 168.0, 63.4%, 58.2% |
| HSV | 0.0, 0.0%, 0.0% | 168.0, 62.5%, 84.7% |
| CMYK | 0%, 0%, 0%, 100% | 62.5%, 0.0%, 12.5%, 15.3% |
| OKLCH | 0.0 0.0 0.0 | 0.8014 0.1235 177.2 |
Contrast & Accessibility
11.91:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51D8BD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51D8BD
Color Difference (Delta E)
89.77
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51D8BD);
background: linear-gradient(135deg, #000000, #51D8BD);