black
#000000
#51F374
#51F374
Color Values
| Format | #000000 | #51F374 |
|---|---|---|
| HEX | #000000 | #51F374 |
| RGB | 0, 0, 0 | 81, 243, 116 |
| HSL | 0.0, 0.0%, 0.0% | 133.0, 87.1%, 63.5% |
| HSV | 0.0, 0.0%, 0.0% | 133.0, 66.7%, 95.3% |
| CMYK | 0%, 0%, 0%, 100% | 66.7%, 0.0%, 52.3%, 4.7% |
| OKLCH | 0.0 0.0 0.0 | 0.8529 0.2165 147.2 |
Contrast & Accessibility
14.42:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51F374 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51F374
Color Difference (Delta E)
119.4
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51F374);
background: linear-gradient(135deg, #000000, #51F374);