black
#000000
#51F156
#51F156
Color Values
| Format | #000000 | #51F156 |
|---|---|---|
| HEX | #000000 | #51F156 |
| RGB | 0, 0, 0 | 81, 241, 86 |
| HSL | 0.0, 0.0%, 0.0% | 121.9, 85.1%, 63.1% |
| HSV | 0.0, 0.0%, 0.0% | 121.9, 66.4%, 94.5% |
| CMYK | 0%, 0%, 0%, 100% | 66.4%, 0.0%, 64.3%, 5.5% |
| OKLCH | 0.0 0.0 0.0 | 0.8444 0.2371 143.5 |
Contrast & Accessibility
14.07:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51F156 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51F156
Color Difference (Delta E)
125.75
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51F156);
background: linear-gradient(135deg, #000000, #51F156);