black
#000000
#51C910
#51C910
Color Values
| Format | #000000 | #51C910 |
|---|---|---|
| HEX | #000000 | #51C910 |
| RGB | 0, 0, 0 | 81, 201, 16 |
| HSL | 0.0, 0.0%, 0.0% | 98.9, 85.3%, 42.5% |
| HSV | 0.0, 0.0%, 0.0% | 98.9, 92.0%, 78.8% |
| CMYK | 0%, 0%, 0%, 100% | 59.7%, 0.0%, 92.0%, 21.2% |
| OKLCH | 0.0 0.0 0.0 | 0.7379 0.2265 138.5 |
Contrast & Accessibility
9.71:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51C910 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51C910
Color Difference (Delta E)
117.17
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51C910);
background: linear-gradient(135deg, #000000, #51C910);