black
#000000
#51AD87
#51AD87
Color Values
| Format | #000000 | #51AD87 |
|---|---|---|
| HEX | #000000 | #51AD87 |
| RGB | 0, 0, 0 | 81, 173, 135 |
| HSL | 0.0, 0.0%, 0.0% | 155.2, 36.2%, 49.8% |
| HSV | 0.0, 0.0%, 0.0% | 155.2, 53.2%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 53.2%, 0.0%, 22.0%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.6807 0.1056 164.1 |
Contrast & Accessibility
7.68:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51AD87 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51AD87
Color Difference (Delta E)
74.99
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51AD87);
background: linear-gradient(135deg, #000000, #51AD87);