#40ff20
a balanced, electric green · cool · closest name: lime
RGB
64, 255, 32
HSL
111°, 100%, 56%
CMYK
75, 0, 88, 0
Luminance
0.7271
Every format
| HEX | #40ff20 |
| RGB | rgb(64, 255, 32) |
| HSL | hsl(111, 100%, 56%) |
| CMYK | cmyk(75%, 0%, 88%, 0%) |
| LAB | lab(88.3 -80.8 80.4) |
| LCH | lch(88.3 114.0 135.2) |
| OKLCH | oklch(0.873 0.282 141.5) |
Copy-ready code
/* CSS */
color: #40ff20;
background-color: #40ff20;
/* Tailwind (arbitrary) */
class="text-[#40ff20] bg-[#40ff20]"
/* SCSS */
$brand: #40ff20;
/* SwiftUI */
Color(red: 0.251, green: 1.000, blue: 0.125)
/* Android */
Color.parseColor("#40ff20")Accessibility — WCAG contrast
Aa
#40ff20 on white: 1.35:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40ff20 on black: 15.54:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green100.0%
Blue12.5%
CMYK percentages
Cyan74.9%
Magenta0.0%
Yellow87.5%
Key (black)0.0%
Color previews
#40ff20 text on a black background
contrast 15.54:1
Card sample
#40ff20 text on a white background
contrast 1.35:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40ff20;
Background color
Panel with #40ff20 background
background-color: #40ff20;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40ff20;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 255, 32, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 255, 32, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40ff20; background: linear-gradient(135deg, #40ff20, #20FF95);