#4ddfd8
a balanced, vivid cyan · cool · closest name: turquoise
RGB
77, 223, 216
HSL
177°, 70%, 59%
CMYK
66, 0, 3, 13
Luminance
0.5931
Every format
| HEX | #4ddfd8 |
| RGB | rgb(77, 223, 216) |
| HSL | hsl(177, 70%, 59%) |
| CMYK | cmyk(66%, 0%, 3%, 13%) |
| LAB | lab(81.5 -39.7 -8.0) |
| LCH | lch(81.5 40.5 191.3) |
| OKLCH | oklch(0.825 0.122 190.5) |
Copy-ready code
/* CSS */
color: #4ddfd8;
background-color: #4ddfd8;
/* Tailwind (arbitrary) */
class="text-[#4ddfd8] bg-[#4ddfd8]"
/* SCSS */
$brand: #4ddfd8;
/* SwiftUI */
Color(red: 0.302, green: 0.875, blue: 0.847)
/* Android */
Color.parseColor("#4ddfd8")Accessibility — WCAG contrast
Aa
#4ddfd8 on white: 1.63:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4ddfd8 on black: 12.86:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green87.5%
Blue84.7%
CMYK percentages
Cyan65.5%
Magenta0.0%
Yellow3.1%
Key (black)12.5%
Color previews
#4ddfd8 text on a black background
contrast 12.86:1
Card sample
#4ddfd8 text on a white background
contrast 1.63:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4ddfd8;
Background color
Panel with #4ddfd8 background
background-color: #4ddfd8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4ddfd8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 223, 216, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 223, 216, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4ddfd8; background: linear-gradient(135deg, #4ddfd8, #4D85DF);