black
#000000
#51AD90
#51AD90
Color Values
| Format | #000000 | #51AD90 |
|---|---|---|
| HEX | #000000 | #51AD90 |
| RGB | 0, 0, 0 | 81, 173, 144 |
| HSL | 0.0, 0.0%, 0.0% | 161.1, 36.2%, 49.8% |
| HSV | 0.0, 0.0%, 0.0% | 161.1, 53.2%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 53.2%, 0.0%, 16.8%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.6831 0.0988 170.1 |
Contrast & Accessibility
7.73:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51AD90 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51AD90
Color Difference (Delta E)
73.62
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51AD90);
background: linear-gradient(135deg, #000000, #51AD90);