#3fd3d3
a balanced, vivid cyan · cool · closest name: turquoise
RGB
63, 211, 211
HSL
180°, 63%, 54%
CMYK
70, 0, 0, 17
Luminance
0.5235
Every format
| HEX | #3fd3d3 |
| RGB | rgb(63, 211, 211) |
| HSL | hsl(180, 63%, 54%) |
| CMYK | cmyk(70%, 0%, 0%, 17%) |
| LAB | lab(77.5 -37.6 -11.2) |
| LCH | lch(77.5 39.2 196.7) |
| OKLCH | oklch(0.792 0.121 195.0) |
Copy-ready code
/* CSS */
color: #3fd3d3;
background-color: #3fd3d3;
/* Tailwind (arbitrary) */
class="text-[#3fd3d3] bg-[#3fd3d3]"
/* SCSS */
$brand: #3fd3d3;
/* SwiftUI */
Color(red: 0.247, green: 0.827, blue: 0.827)
/* Android */
Color.parseColor("#3fd3d3")Accessibility — WCAG contrast
Aa
#3fd3d3 on white: 1.83:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fd3d3 on black: 11.47:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green82.7%
Blue82.7%
CMYK percentages
Cyan70.1%
Magenta0.0%
Yellow0.0%
Key (black)17.3%
Color previews
#3fd3d3 text on a black background
contrast 11.47:1
Card sample
#3fd3d3 text on a white background
contrast 1.83:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fd3d3;
Background color
Panel with #3fd3d3 background
background-color: #3fd3d3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fd3d3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 211, 211, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 211, 211, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fd3d3; background: linear-gradient(135deg, #3fd3d3, #3F70D3);