black
#000000
#40B91B
#40B91B
Color Values
| Format | #000000 | #40B91B |
|---|---|---|
| HEX | #000000 | #40B91B |
| RGB | 0, 0, 0 | 64, 185, 27 |
| HSL | 0.0, 0.0%, 0.0% | 105.9, 74.5%, 41.6% |
| HSV | 0.0, 0.0%, 0.0% | 105.9, 85.4%, 72.5% |
| CMYK | 0%, 0%, 0%, 100% | 65.4%, 0.0%, 85.4%, 27.5% |
| OKLCH | 0.0 0.0 0.0 | 0.691 0.2131 140.1 |
Contrast & Accessibility
8.17:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40B91B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40B91B
Color Difference (Delta E)
108.79
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40B91B);
background: linear-gradient(135deg, #000000, #40B91B);