black
#000000
#51F396
#51F396
Color Values
| Format | #000000 | #51F396 |
|---|---|---|
| HEX | #000000 | #51F396 |
| RGB | 0, 0, 0 | 81, 243, 150 |
| HSL | 0.0, 0.0%, 0.0% | 145.6, 87.1%, 63.5% |
| HSV | 0.0, 0.0%, 0.0% | 145.6, 66.7%, 95.3% |
| CMYK | 0%, 0%, 0%, 100% | 66.7%, 0.0%, 38.3%, 4.7% |
| OKLCH | 0.0 0.0 0.0 | 0.8583 0.1869 154.0 |
Contrast & Accessibility
14.61:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51F396 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51F396
Color Difference (Delta E)
111.11
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51F396);
background: linear-gradient(135deg, #000000, #51F396);