black
#000000
#51EF64
#51EF64
Color Values
| Format | #000000 | #51EF64 |
|---|---|---|
| HEX | #000000 | #51EF64 |
| RGB | 0, 0, 0 | 81, 239, 100 |
| HSL | 0.0, 0.0%, 0.0% | 127.2, 83.2%, 62.7% |
| HSV | 0.0, 0.0%, 0.0% | 127.2, 66.1%, 93.7% |
| CMYK | 0%, 0%, 0%, 100% | 66.1%, 0.0%, 58.2%, 6.3% |
| OKLCH | 0.0 0.0 0.0 | 0.8408 0.2246 145.1 |
Contrast & Accessibility
13.88:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51EF64 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51EF64
Color Difference (Delta E)
121.19
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51EF64);
background: linear-gradient(135deg, #000000, #51EF64);