#4dfed4
a balanced, electric cyan · cool · closest name: aquamarine
RGB
77, 254, 212
HSL
166°, 99%, 65%
CMYK
70, 0, 17, 0
Luminance
0.7721
Every format
| HEX | #4dfed4 |
| RGB | rgb(77, 254, 212) |
| HSL | hsl(166, 99%, 65%) |
| CMYK | cmyk(70%, 0%, 17%, 0%) |
| LAB | lab(90.4 -54.0 7.2) |
| LCH | lch(90.4 54.5 172.4) |
| OKLCH | oklch(0.898 0.154 173.2) |
Copy-ready code
/* CSS */
color: #4dfed4;
background-color: #4dfed4;
/* Tailwind (arbitrary) */
class="text-[#4dfed4] bg-[#4dfed4]"
/* SCSS */
$brand: #4dfed4;
/* SwiftUI */
Color(red: 0.302, green: 0.996, blue: 0.831)
/* Android */
Color.parseColor("#4dfed4")Accessibility — WCAG contrast
Aa
#4dfed4 on white: 1.28:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4dfed4 on black: 16.44:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green99.6%
Blue83.1%
CMYK percentages
Cyan69.7%
Magenta0.0%
Yellow16.5%
Key (black)0.4%
Color previews
#4dfed4 text on a black background
contrast 16.44:1
Card sample
#4dfed4 text on a white background
contrast 1.28:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4dfed4;
Background color
Panel with #4dfed4 background
background-color: #4dfed4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4dfed4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 254, 212, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 254, 212, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4dfed4; background: linear-gradient(135deg, #4dfed4, #4DB2FE);