#39d3bc
a balanced, vivid cyan · cool · closest name: turquoise
RGB
57, 211, 188
HSL
171°, 64%, 53%
CMYK
73, 0, 11, 17
Luminance
0.5109
Every format
| HEX | #39d3bc |
| RGB | rgb(57, 211, 188) |
| HSL | hsl(171, 64%, 53%) |
| CMYK | cmyk(73%, 0%, 11%, 17%) |
| LAB | lab(76.7 -44.6 -0.0) |
| LCH | lch(76.7 44.6 180.0) |
| OKLCH | oklch(0.783 0.129 180.3) |
Copy-ready code
/* CSS */
color: #39d3bc;
background-color: #39d3bc;
/* Tailwind (arbitrary) */
class="text-[#39d3bc] bg-[#39d3bc]"
/* SCSS */
$brand: #39d3bc;
/* SwiftUI */
Color(red: 0.224, green: 0.827, blue: 0.737)
/* Android */
Color.parseColor("#39d3bc")Accessibility — WCAG contrast
Aa
#39d3bc on white: 1.87:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#39d3bc on black: 11.22:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green82.7%
Blue73.7%
CMYK percentages
Cyan73.0%
Magenta0.0%
Yellow10.9%
Key (black)17.3%
Color previews
#39d3bc text on a black background
contrast 11.22:1
Card sample
#39d3bc text on a white background
contrast 1.87:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #39d3bc;
Background color
Panel with #39d3bc background
background-color: #39d3bc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #39d3bc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 211, 188, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 211, 188, 0.45);
Border & gradient
Gradient panel
border: 3px solid #39d3bc; background: linear-gradient(135deg, #39d3bc, #3983D3);