black
#000000
#51C774
#51C774
Color Values
| Format | #000000 | #51C774 |
|---|---|---|
| HEX | #000000 | #51C774 |
| RGB | 0, 0, 0 | 81, 199, 116 |
| HSL | 0.0, 0.0%, 0.0% | 137.8, 51.3%, 54.9% |
| HSV | 0.0, 0.0%, 0.0% | 137.8, 59.3%, 78.0% |
| CMYK | 0%, 0%, 0%, 100% | 59.3%, 0.0%, 41.7%, 22.0% |
| OKLCH | 0.0 0.0 0.0 | 0.7422 0.1596 150.4 |
Contrast & Accessibility
9.77:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51C774 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51C774
Color Difference (Delta E)
94.09
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51C774);
background: linear-gradient(135deg, #000000, #51C774);