#39d9cf
a balanced, vivid cyan · cool · closest name: turquoise
RGB
57, 217, 207
HSL
176°, 68%, 54%
CMYK
74, 0, 5, 15
Luminance
0.5500
Every format
| HEX | #39d9cf |
| RGB | rgb(57, 217, 207) |
| HSL | hsl(176, 68%, 54%) |
| CMYK | cmyk(74%, 0%, 5%, 15%) |
| LAB | lab(79.0 -42.1 -6.8) |
| LCH | lch(79.0 42.6 189.2) |
| OKLCH | oklch(0.804 0.128 188.6) |
Copy-ready code
/* CSS */
color: #39d9cf;
background-color: #39d9cf;
/* Tailwind (arbitrary) */
class="text-[#39d9cf] bg-[#39d9cf]"
/* SCSS */
$brand: #39d9cf;
/* SwiftUI */
Color(red: 0.224, green: 0.851, blue: 0.812)
/* Android */
Color.parseColor("#39d9cf")Accessibility — WCAG contrast
Aa
#39d9cf on white: 1.75:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#39d9cf on black: 12.00:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green85.1%
Blue81.2%
CMYK percentages
Cyan73.7%
Magenta0.0%
Yellow4.6%
Key (black)14.9%
Color previews
#39d9cf text on a black background
contrast 12.00:1
Card sample
#39d9cf text on a white background
contrast 1.75:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #39d9cf;
Background color
Panel with #39d9cf background
background-color: #39d9cf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #39d9cf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 217, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 217, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #39d9cf; background: linear-gradient(135deg, #39d9cf, #3978D9);