black
#000000
#51B548
#51B548
Color Values
| Format | #000000 | #51B548 |
|---|---|---|
| HEX | #000000 | #51B548 |
| RGB | 0, 0, 0 | 81, 181, 72 |
| HSL | 0.0, 0.0%, 0.0% | 115.0, 43.1%, 49.6% |
| HSV | 0.0, 0.0%, 0.0% | 115.0, 60.2%, 71.0% |
| CMYK | 0%, 0%, 0%, 100% | 55.2%, 0.0%, 60.2%, 29.0% |
| OKLCH | 0.0 0.0 0.0 | 0.6895 0.1749 142.0 |
Contrast & Accessibility
8.05:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51B548 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51B548
Color Difference (Delta E)
94.92
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51B548);
background: linear-gradient(135deg, #000000, #51B548);