#3fd3cb
a balanced, vivid cyan · cool · closest name: turquoise
RGB
63, 211, 203
HSL
177°, 63%, 54%
CMYK
70, 0, 4, 17
Luminance
0.5196
Every format
| HEX | #3fd3cb |
| RGB | rgb(63, 211, 203) |
| HSL | hsl(177, 63%, 54%) |
| CMYK | cmyk(70%, 0%, 4%, 17%) |
| LAB | lab(77.3 -39.8 -7.3) |
| LCH | lch(77.3 40.5 190.4) |
| OKLCH | oklch(0.789 0.122 189.6) |
Copy-ready code
/* CSS */
color: #3fd3cb;
background-color: #3fd3cb;
/* Tailwind (arbitrary) */
class="text-[#3fd3cb] bg-[#3fd3cb]"
/* SCSS */
$brand: #3fd3cb;
/* SwiftUI */
Color(red: 0.247, green: 0.827, blue: 0.796)
/* Android */
Color.parseColor("#3fd3cb")Accessibility — WCAG contrast
Aa
#3fd3cb on white: 1.84:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fd3cb on black: 11.39:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green82.7%
Blue79.6%
CMYK percentages
Cyan70.1%
Magenta0.0%
Yellow3.8%
Key (black)17.3%
Color previews
#3fd3cb text on a black background
contrast 11.39:1
Card sample
#3fd3cb text on a white background
contrast 1.84:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fd3cb;
Background color
Panel with #3fd3cb background
background-color: #3fd3cb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fd3cb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 211, 203, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 211, 203, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fd3cb; background: linear-gradient(135deg, #3fd3cb, #3F78D3);