#39d8cf
a balanced, vivid cyan · cool · closest name: turquoise
RGB
57, 216, 207
HSL
177°, 67%, 54%
CMYK
74, 0, 4, 15
Luminance
0.5449
Every format
| HEX | #39d8cf |
| RGB | rgb(57, 216, 207) |
| HSL | hsl(177, 67%, 54%) |
| CMYK | cmyk(74%, 0%, 4%, 15%) |
| LAB | lab(78.7 -41.6 -7.2) |
| LCH | lch(78.7 42.3 189.9) |
| OKLCH | oklch(0.801 0.127 189.2) |
Copy-ready code
/* CSS */
color: #39d8cf;
background-color: #39d8cf;
/* Tailwind (arbitrary) */
class="text-[#39d8cf] bg-[#39d8cf]"
/* SCSS */
$brand: #39d8cf;
/* SwiftUI */
Color(red: 0.224, green: 0.847, blue: 0.812)
/* Android */
Color.parseColor("#39d8cf")Accessibility — WCAG contrast
Aa
#39d8cf on white: 1.77:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#39d8cf on black: 11.90:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green84.7%
Blue81.2%
CMYK percentages
Cyan73.6%
Magenta0.0%
Yellow4.2%
Key (black)15.3%
Color previews
#39d8cf text on a black background
contrast 11.90:1
Card sample
#39d8cf text on a white background
contrast 1.77:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #39d8cf;
Background color
Panel with #39d8cf background
background-color: #39d8cf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #39d8cf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 216, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 216, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #39d8cf; background: linear-gradient(135deg, #39d8cf, #3977D8);