black
#000000
#51D643
#51D643
Color Values
| Format | #000000 | #51D643 |
|---|---|---|
| HEX | #000000 | #51D643 |
| RGB | 0, 0, 0 | 81, 214, 67 |
| HSL | 0.0, 0.0%, 0.0% | 114.3, 64.2%, 55.1% |
| HSV | 0.0, 0.0%, 0.0% | 114.3, 68.7%, 83.9% |
| CMYK | 0%, 0%, 0%, 100% | 62.1%, 0.0%, 68.7%, 16.1% |
| OKLCH | 0.0 0.0 0.0 | 0.7741 0.2189 141.8 |
Contrast & Accessibility
11.05:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51D643 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51D643
Color Difference (Delta E)
115.29
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51D643);
background: linear-gradient(135deg, #000000, #51D643);