black
#000000
#51B019
#51B019
Color Values
| Format | #000000 | #51B019 |
|---|---|---|
| HEX | #000000 | #51B019 |
| RGB | 0, 0, 0 | 81, 176, 25 |
| HSL | 0.0, 0.0%, 0.0% | 97.7, 75.1%, 39.4% |
| HSV | 0.0, 0.0%, 0.0% | 97.7, 85.8%, 69.0% |
| CMYK | 0%, 0%, 0%, 100% | 54.0%, 0.0%, 85.8%, 31.0% |
| OKLCH | 0.0 0.0 0.0 | 0.6729 0.1969 137.4 |
Contrast & Accessibility
7.57:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51B019 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51B019
Color Difference (Delta E)
102.62
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51B019);
background: linear-gradient(135deg, #000000, #51B019);