black
#000000
#51B72F
#51B72F
Color Values
| Format | #000000 | #51B72F |
|---|---|---|
| HEX | #000000 | #51B72F |
| RGB | 0, 0, 0 | 81, 183, 47 |
| HSL | 0.0, 0.0%, 0.0% | 105.0, 59.1%, 45.1% |
| HSV | 0.0, 0.0%, 0.0% | 105.0, 74.3%, 71.8% |
| CMYK | 0%, 0%, 0%, 100% | 55.7%, 0.0%, 74.3%, 28.2% |
| OKLCH | 0.0 0.0 0.0 | 0.6924 0.1949 139.2 |
Contrast & Accessibility
8.16:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51B72F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51B72F
Color Difference (Delta E)
102.36
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51B72F);
background: linear-gradient(135deg, #000000, #51B72F);