black
#000000
#51D8BF
#51D8BF
Color Values
| Format | #000000 | #51D8BF |
|---|---|---|
| HEX | #000000 | #51D8BF |
| RGB | 0, 0, 0 | 81, 216, 191 |
| HSL | 0.0, 0.0%, 0.0% | 168.9, 63.4%, 58.2% |
| HSV | 0.0, 0.0%, 0.0% | 168.9, 62.5%, 84.7% |
| CMYK | 0%, 0%, 0%, 100% | 62.5%, 0.0%, 11.6%, 15.3% |
| OKLCH | 0.0 0.0 0.0 | 0.802 0.1225 178.5 |
Contrast & Accessibility
11.92:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51D8BF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51D8BF
Color Difference (Delta E)
89.56
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51D8BF);
background: linear-gradient(135deg, #000000, #51D8BF);