#39dfd9
a balanced, vivid cyan · cool · closest name: turquoise
RGB
57, 223, 217
HSL
178°, 72%, 55%
CMYK
74, 0, 3, 13
Luminance
0.5865
Every format
| HEX | #39dfd9 |
| RGB | rgb(57, 223, 217) |
| HSL | hsl(178, 72%, 55%) |
| CMYK | cmyk(74%, 0%, 3%, 13%) |
| LAB | lab(81.1 -42.0 -9.1) |
| LCH | lch(81.1 43.0 192.2) |
| OKLCH | oklch(0.822 0.130 191.2) |
Copy-ready code
/* CSS */
color: #39dfd9;
background-color: #39dfd9;
/* Tailwind (arbitrary) */
class="text-[#39dfd9] bg-[#39dfd9]"
/* SCSS */
$brand: #39dfd9;
/* SwiftUI */
Color(red: 0.224, green: 0.875, blue: 0.851)
/* Android */
Color.parseColor("#39dfd9")Accessibility — WCAG contrast
Aa
#39dfd9 on white: 1.65:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#39dfd9 on black: 12.73:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green87.5%
Blue85.1%
CMYK percentages
Cyan74.4%
Magenta0.0%
Yellow2.7%
Key (black)12.5%
Color previews
#39dfd9 text on a black background
contrast 12.73:1
Card sample
#39dfd9 text on a white background
contrast 1.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #39dfd9;
Background color
Panel with #39dfd9 background
background-color: #39dfd9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #39dfd9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 223, 217, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 223, 217, 0.45);
Border & gradient
Gradient panel
border: 3px solid #39dfd9; background: linear-gradient(135deg, #39dfd9, #3976DF);