#4ddcdf
a balanced, vivid cyan · cool · closest name: turquoise
RGB
77, 220, 223
HSL
181°, 70%, 59%
CMYK
66, 1, 0, 13
Luminance
0.5809
Every format
| HEX | #4ddcdf |
| RGB | rgb(77, 220, 223) |
| HSL | hsl(181, 70%, 59%) |
| CMYK | cmyk(66%, 1%, 0%, 13%) |
| LAB | lab(80.8 -36.5 -12.7) |
| LCH | lch(80.8 38.6 199.2) |
| OKLCH | oklch(0.821 0.120 197.1) |
Copy-ready code
/* CSS */
color: #4ddcdf;
background-color: #4ddcdf;
/* Tailwind (arbitrary) */
class="text-[#4ddcdf] bg-[#4ddcdf]"
/* SCSS */
$brand: #4ddcdf;
/* SwiftUI */
Color(red: 0.302, green: 0.863, blue: 0.875)
/* Android */
Color.parseColor("#4ddcdf")Accessibility — WCAG contrast
Aa
#4ddcdf on white: 1.66:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4ddcdf on black: 12.62:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green86.3%
Blue87.5%
CMYK percentages
Cyan65.5%
Magenta1.3%
Yellow0.0%
Key (black)12.5%
Color previews
#4ddcdf text on a black background
contrast 12.62:1
Card sample
#4ddcdf text on a white background
contrast 1.66:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4ddcdf;
Background color
Panel with #4ddcdf background
background-color: #4ddcdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4ddcdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 220, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 220, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4ddcdf; background: linear-gradient(135deg, #4ddcdf, #4D7BDF);