#adff40
a balanced, electric green · cool · closest name: yellow
RGB
173, 255, 64
HSL
86°, 100%, 63%
CMYK
32, 0, 75, 0
Luminance
0.8077
Every format
| HEX | #adff40 |
| RGB | rgb(173, 255, 64) |
| HSL | hsl(86, 100%, 63%) |
| CMYK | cmyk(32%, 0%, 75%, 0%) |
| LAB | lab(92.0 -51.7 77.3) |
| LCH | lch(92.0 93.0 123.8) |
| OKLCH | oklch(0.914 0.226 130.6) |
Copy-ready code
/* CSS */
color: #adff40;
background-color: #adff40;
/* Tailwind (arbitrary) */
class="text-[#adff40] bg-[#adff40]"
/* SCSS */
$brand: #adff40;
/* SwiftUI */
Color(red: 0.678, green: 1.000, blue: 0.251)
/* Android */
Color.parseColor("#adff40")Accessibility — WCAG contrast
Aa
#adff40 on white: 1.22:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#adff40 on black: 17.15:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.8%
Green100.0%
Blue25.1%
CMYK percentages
Cyan32.2%
Magenta0.0%
Yellow74.9%
Key (black)0.0%
Color previews
#adff40 text on a black background
contrast 17.15:1
Card sample
#adff40 text on a white background
contrast 1.22:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #adff40;
Background color
Panel with #adff40 background
background-color: #adff40;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #adff40;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(173, 255, 64, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(173, 255, 64, 0.45);
Border & gradient
Gradient panel
border: 3px solid #adff40; background: linear-gradient(135deg, #adff40, #40FF52);