#4df2dd
a balanced, electric cyan · cool · closest name: turquoise
RGB
77, 242, 221
HSL
172°, 86%, 63%
CMYK
68, 0, 9, 5
Luminance
0.7030
Every format
| HEX | #4df2dd |
| RGB | rgb(77, 242, 221) |
| HSL | hsl(172, 86%, 63%) |
| CMYK | cmyk(68%, 0%, 9%, 5%) |
| LAB | lab(87.1 -46.8 -2.2) |
| LCH | lch(87.1 46.9 182.7) |
| OKLCH | oklch(0.872 0.137 182.8) |
Copy-ready code
/* CSS */
color: #4df2dd;
background-color: #4df2dd;
/* Tailwind (arbitrary) */
class="text-[#4df2dd] bg-[#4df2dd]"
/* SCSS */
$brand: #4df2dd;
/* SwiftUI */
Color(red: 0.302, green: 0.949, blue: 0.867)
/* Android */
Color.parseColor("#4df2dd")Accessibility — WCAG contrast
Aa
#4df2dd on white: 1.39:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4df2dd on black: 15.06:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green94.9%
Blue86.7%
CMYK percentages
Cyan68.2%
Magenta0.0%
Yellow8.7%
Key (black)5.1%
Color previews
#4df2dd text on a black background
contrast 15.06:1
Card sample
#4df2dd text on a white background
contrast 1.39:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4df2dd;
Background color
Panel with #4df2dd background
background-color: #4df2dd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4df2dd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 242, 221, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 242, 221, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4df2dd; background: linear-gradient(135deg, #4df2dd, #4D99F2);