#4dfdd2
a balanced, electric cyan · cool · closest name: aquamarine
RGB
77, 253, 210
HSL
165°, 98%, 65%
CMYK
70, 0, 17, 1
Luminance
0.7648
Every format
| HEX | #4dfdd2 |
| RGB | rgb(77, 253, 210) |
| HSL | hsl(165, 98%, 65%) |
| CMYK | cmyk(70%, 0%, 17%, 1%) |
| LAB | lab(90.1 -54.1 7.8) |
| LCH | lch(90.1 54.7 171.8) |
| OKLCH | oklch(0.895 0.154 172.6) |
Copy-ready code
/* CSS */
color: #4dfdd2;
background-color: #4dfdd2;
/* Tailwind (arbitrary) */
class="text-[#4dfdd2] bg-[#4dfdd2]"
/* SCSS */
$brand: #4dfdd2;
/* SwiftUI */
Color(red: 0.302, green: 0.992, blue: 0.824)
/* Android */
Color.parseColor("#4dfdd2")Accessibility — WCAG contrast
Aa
#4dfdd2 on white: 1.29:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4dfdd2 on black: 16.30:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green99.2%
Blue82.4%
CMYK percentages
Cyan69.6%
Magenta0.0%
Yellow17.0%
Key (black)0.8%
Color previews
#4dfdd2 text on a black background
contrast 16.30:1
Card sample
#4dfdd2 text on a white background
contrast 1.29:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4dfdd2;
Background color
Panel with #4dfdd2 background
background-color: #4dfdd2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4dfdd2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 253, 210, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 253, 210, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4dfdd2; background: linear-gradient(135deg, #4dfdd2, #4DB3FD);