black
#000000
#31B512
#31B512
Color Values
| Format | #000000 | #31B512 |
|---|---|---|
| HEX | #000000 | #31B512 |
| RGB | 0, 0, 0 | 49, 181, 18 |
| HSL | 0.0, 0.0%, 0.0% | 108.6, 81.9%, 39.0% |
| HSV | 0.0, 0.0%, 0.0% | 108.6, 90.1%, 71.0% |
| CMYK | 0%, 0%, 0%, 100% | 72.9%, 0.0%, 90.1%, 29.0% |
| OKLCH | 0.0 0.0 0.0 | 0.6761 0.2165 141.0 |
Contrast & Accessibility
7.75:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #31B512 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #31B512
Color Difference (Delta E)
109.02
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #31B512);
background: linear-gradient(135deg, #000000, #31B512);