#4dffb8
a light, electric green · cool · closest name: aquamarine
RGB
77, 255, 184
HSL
156°, 100%, 65%
CMYK
70, 0, 28, 0
Luminance
0.7656
Every format
| HEX | #4dffb8 |
| RGB | rgb(77, 255, 184) |
| HSL | hsl(156, 100%, 65%) |
| CMYK | cmyk(70%, 0%, 28%, 0%) |
| LAB | lab(90.1 -60.7 21.2) |
| LCH | lch(90.1 64.3 160.8) |
| OKLCH | oklch(0.894 0.175 162.0) |
Copy-ready code
/* CSS */
color: #4dffb8;
background-color: #4dffb8;
/* Tailwind (arbitrary) */
class="text-[#4dffb8] bg-[#4dffb8]"
/* SCSS */
$brand: #4dffb8;
/* SwiftUI */
Color(red: 0.302, green: 1.000, blue: 0.722)
/* Android */
Color.parseColor("#4dffb8")Accessibility — WCAG contrast
Aa
#4dffb8 on white: 1.29:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4dffb8 on black: 16.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green100.0%
Blue72.2%
CMYK percentages
Cyan69.8%
Magenta0.0%
Yellow27.8%
Key (black)0.0%
Color previews
#4dffb8 text on a black background
contrast 16.31:1
Card sample
#4dffb8 text on a white background
contrast 1.29:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4dffb8;
Background color
Panel with #4dffb8 background
background-color: #4dffb8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4dffb8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 255, 184, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 255, 184, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4dffb8; background: linear-gradient(135deg, #4dffb8, #4DCFFF);