black
#000000
#51C152
#51C152
Color Values
| Format | #000000 | #51C152 |
|---|---|---|
| HEX | #000000 | #51C152 |
| RGB | 0, 0, 0 | 81, 193, 82 |
| HSL | 0.0, 0.0%, 0.0% | 120.5, 47.5%, 53.7% |
| HSV | 0.0, 0.0%, 0.0% | 120.5, 58.0%, 75.7% |
| CMYK | 0%, 0%, 0%, 100% | 58.0%, 0.0%, 57.5%, 24.3% |
| OKLCH | 0.0 0.0 0.0 | 0.7217 0.1822 143.5 |
Contrast & Accessibility
9.1:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51C152 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51C152
Color Difference (Delta E)
99.4
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51C152);
background: linear-gradient(135deg, #000000, #51C152);