#3feddb
a balanced, electric cyan · cool · closest name: turquoise
RGB
63, 237, 219
HSL
174°, 83%, 59%
CMYK
73, 0, 8, 7
Luminance
0.6674
Every format
| HEX | #3feddb |
| RGB | rgb(63, 237, 219) |
| HSL | hsl(174, 83%, 59%) |
| CMYK | cmyk(73%, 0%, 8%, 7%) |
| LAB | lab(85.4 -46.9 -3.8) |
| LCH | lch(85.4 47.1 184.6) |
| OKLCH | oklch(0.857 0.139 184.6) |
Copy-ready code
/* CSS */
color: #3feddb;
background-color: #3feddb;
/* Tailwind (arbitrary) */
class="text-[#3feddb] bg-[#3feddb]"
/* SCSS */
$brand: #3feddb;
/* SwiftUI */
Color(red: 0.247, green: 0.929, blue: 0.859)
/* Android */
Color.parseColor("#3feddb")Accessibility — WCAG contrast
Aa
#3feddb on white: 1.46:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3feddb on black: 14.35:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green92.9%
Blue85.9%
CMYK percentages
Cyan73.4%
Magenta0.0%
Yellow7.6%
Key (black)7.1%
Color previews
#3feddb text on a black background
contrast 14.35:1
Card sample
#3feddb text on a white background
contrast 1.46:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3feddb;
Background color
Panel with #3feddb background
background-color: #3feddb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3feddb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 237, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 237, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3feddb; background: linear-gradient(135deg, #3feddb, #3F8BED);