#39f3db
a balanced, electric cyan · cool · closest name: turquoise
RGB
57, 243, 219
HSL
172°, 89%, 59%
CMYK
77, 0, 10, 5
Luminance
0.7009
Every format
| HEX | #39f3db |
| RGB | rgb(57, 243, 219) |
| HSL | hsl(172, 89%, 59%) |
| CMYK | cmyk(77%, 0%, 10%, 5%) |
| LAB | lab(87.0 -50.1 -1.4) |
| LCH | lch(87.0 50.1 181.6) |
| OKLCH | oklch(0.870 0.146 181.8) |
Copy-ready code
/* CSS */
color: #39f3db;
background-color: #39f3db;
/* Tailwind (arbitrary) */
class="text-[#39f3db] bg-[#39f3db]"
/* SCSS */
$brand: #39f3db;
/* SwiftUI */
Color(red: 0.224, green: 0.953, blue: 0.859)
/* Android */
Color.parseColor("#39f3db")Accessibility — WCAG contrast
Aa
#39f3db on white: 1.40:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#39f3db on black: 15.02:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green95.3%
Blue85.9%
CMYK percentages
Cyan76.5%
Magenta0.0%
Yellow9.9%
Key (black)4.7%
Color previews
#39f3db text on a black background
contrast 15.02:1
Card sample
#39f3db text on a white background
contrast 1.40:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #39f3db;
Background color
Panel with #39f3db background
background-color: #39f3db;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #39f3db;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 243, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 243, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #39f3db; background: linear-gradient(135deg, #39f3db, #398FF3);