black
#000000
#51F051
#51F051
Color Values
| Format | #000000 | #51F051 |
|---|---|---|
| HEX | #000000 | #51F051 |
| RGB | 0, 0, 0 | 81, 240, 81 |
| HSL | 0.0, 0.0%, 0.0% | 120.0, 84.1%, 62.9% |
| HSV | 0.0, 0.0%, 0.0% | 120.0, 66.2%, 94.1% |
| CMYK | 0%, 0%, 0%, 100% | 66.2%, 0.0%, 66.2%, 5.9% |
| OKLCH | 0.0 0.0 0.0 | 0.8414 0.2394 143.1 |
Contrast & Accessibility
13.93:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51F051 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51F051
Color Difference (Delta E)
126.39
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51F051);
background: linear-gradient(135deg, #000000, #51F051);