black
#000000
#51C949
#51C949
Color Values
| Format | #000000 | #51C949 |
|---|---|---|
| HEX | #000000 | #51C949 |
| RGB | 0, 0, 0 | 81, 201, 73 |
| HSL | 0.0, 0.0%, 0.0% | 116.2, 54.2%, 53.7% |
| HSV | 0.0, 0.0%, 0.0% | 116.2, 63.7%, 78.8% |
| CMYK | 0%, 0%, 0%, 100% | 59.7%, 0.0%, 63.7%, 21.2% |
| OKLCH | 0.0 0.0 0.0 | 0.7413 0.1993 142.3 |
Contrast & Accessibility
9.8:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51C949 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51C949
Color Difference (Delta E)
106.43
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51C949);
background: linear-gradient(135deg, #000000, #51C949);