black
#000000
#40B227
#40B227
Color Values
| Format | #000000 | #40B227 |
|---|---|---|
| HEX | #000000 | #40B227 |
| RGB | 0, 0, 0 | 64, 178, 39 |
| HSL | 0.0, 0.0%, 0.0% | 109.2, 64.1%, 42.5% |
| HSV | 0.0, 0.0%, 0.0% | 109.2, 78.1%, 69.8% |
| CMYK | 0%, 0%, 0%, 100% | 64.0%, 0.0%, 78.1%, 30.2% |
| OKLCH | 0.0 0.0 0.0 | 0.673 0.2004 140.6 |
Contrast & Accessibility
7.62:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40B227 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40B227
Color Difference (Delta E)
102.78
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40B227);
background: linear-gradient(135deg, #000000, #40B227);