#4ddfd0
a balanced, vivid cyan · cool · “turquoise”
RGB
77, 223, 208
HSL
174°, 70%, 59%
CMYK
66, 0, 7, 13
Luminance
0.5891
Every format
| HEX | #4ddfd0 |
| RGB | rgb(77, 223, 208) |
| HSL | hsl(174, 70%, 59%) |
| CMYK | cmyk(66%, 0%, 7%, 13%) |
| LAB | lab(81.2 -41.9 -4.0) |
| LCH | lch(81.2 42.1 185.5) |
| OKLCH | oklch(0.823 0.124 185.3) |
Copy-ready code
/* CSS */
color: #4ddfd0;
background-color: #4ddfd0;
/* Tailwind (arbitrary) */
class="text-[#4ddfd0] bg-[#4ddfd0]"
/* SCSS */
$brand: #4ddfd0;
/* SwiftUI */
Color(red: 0.302, green: 0.875, blue: 0.816)
/* Android */
Color.parseColor("#4ddfd0")Accessibility — WCAG contrast
Aa
#4ddfd0 on white: 1.64:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4ddfd0 on black: 12.78:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green87.5%
Blue81.6%
CMYK percentages
Cyan65.5%
Magenta0.0%
Yellow6.7%
Key (black)12.5%
Color previews
#4ddfd0 text on a black background
contrast 12.78:1
Card sample
#4ddfd0 text on a white background
contrast 1.64:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4ddfd0;
Background color
Panel with #4ddfd0 background
background-color: #4ddfd0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4ddfd0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 223, 208, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 223, 208, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4ddfd0; background: linear-gradient(135deg, #4ddfd0, #4D8DDF);