#a4ff11
a balanced, electric green · cool · closest name: lime
RGB
164, 255, 17
HSL
83°, 100%, 53%
CMYK
36, 0, 93, 0
Luminance
0.7945
Every format
| HEX | #a4ff11 |
| RGB | rgb(164, 255, 17) |
| HSL | hsl(83, 100%, 53%) |
| CMYK | cmyk(36%, 0%, 93%, 0%) |
| LAB | lab(91.4 -56.3 86.3) |
| LCH | lch(91.4 103.1 123.1) |
| OKLCH | oklch(0.907 0.245 131.0) |
Copy-ready code
/* CSS */
color: #a4ff11;
background-color: #a4ff11;
/* Tailwind (arbitrary) */
class="text-[#a4ff11] bg-[#a4ff11]"
/* SCSS */
$brand: #a4ff11;
/* SwiftUI */
Color(red: 0.643, green: 1.000, blue: 0.067)
/* Android */
Color.parseColor("#a4ff11")Accessibility — WCAG contrast
Aa
#a4ff11 on white: 1.24:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#a4ff11 on black: 16.89:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red64.3%
Green100.0%
Blue6.7%
CMYK percentages
Cyan35.7%
Magenta0.0%
Yellow93.3%
Key (black)0.0%
Color previews
#a4ff11 text on a black background
contrast 16.89:1
Card sample
#a4ff11 text on a white background
contrast 1.24:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #a4ff11;
Background color
Panel with #a4ff11 background
background-color: #a4ff11;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #a4ff11;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(164, 255, 17, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(164, 255, 17, 0.45);
Border & gradient
Gradient panel
border: 3px solid #a4ff11; background: linear-gradient(135deg, #a4ff11, #11FF1C);