black
#000000
#51D143
#51D143
Color Values
| Format | #000000 | #51D143 |
|---|---|---|
| HEX | #000000 | #51D143 |
| RGB | 0, 0, 0 | 81, 209, 67 |
| HSL | 0.0, 0.0%, 0.0% | 114.1, 60.7%, 54.1% |
| HSV | 0.0, 0.0%, 0.0% | 114.1, 67.9%, 82.0% |
| CMYK | 0%, 0%, 0%, 100% | 61.2%, 0.0%, 67.9%, 18.0% |
| OKLCH | 0.0 0.0 0.0 | 0.7613 0.2131 141.7 |
Contrast & Accessibility
10.55:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51D143 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51D143
Color Difference (Delta E)
112.48
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51D143);
background: linear-gradient(135deg, #000000, #51D143);