black
#000000
#40B310
#40B310
Color Values
| Format | #000000 | #40B310 |
|---|---|---|
| HEX | #000000 | #40B310 |
| RGB | 0, 0, 0 | 64, 179, 16 |
| HSL | 0.0, 0.0%, 0.0% | 102.3, 83.6%, 38.2% |
| HSV | 0.0, 0.0%, 0.0% | 102.3, 91.1%, 70.2% |
| CMYK | 0%, 0%, 0%, 100% | 64.2%, 0.0%, 91.1%, 29.8% |
| OKLCH | 0.0 0.0 0.0 | 0.6746 0.2099 139.5 |
Contrast & Accessibility
7.67:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40B310 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40B310
Color Difference (Delta E)
107.0
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40B310);
background: linear-gradient(135deg, #000000, #40B310);