#3fefd4
a balanced, electric cyan · cool · closest name: turquoise
RGB
63, 239, 212
HSL
171°, 85%, 59%
CMYK
74, 0, 11, 6
Luminance
0.6754
Every format
| HEX | #3fefd4 |
| RGB | rgb(63, 239, 212) |
| HSL | hsl(171, 85%, 59%) |
| CMYK | cmyk(74%, 0%, 11%, 6%) |
| LAB | lab(85.8 -49.6 0.5) |
| LCH | lch(85.8 49.6 179.5) |
| OKLCH | oklch(0.859 0.143 179.8) |
Copy-ready code
/* CSS */
color: #3fefd4;
background-color: #3fefd4;
/* Tailwind (arbitrary) */
class="text-[#3fefd4] bg-[#3fefd4]"
/* SCSS */
$brand: #3fefd4;
/* SwiftUI */
Color(red: 0.247, green: 0.937, blue: 0.831)
/* Android */
Color.parseColor("#3fefd4")Accessibility — WCAG contrast
Aa
#3fefd4 on white: 1.45:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fefd4 on black: 14.51:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green93.7%
Blue83.1%
CMYK percentages
Cyan73.6%
Magenta0.0%
Yellow11.3%
Key (black)6.3%
Color previews
#3fefd4 text on a black background
contrast 14.51:1
Card sample
#3fefd4 text on a white background
contrast 1.45:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fefd4;
Background color
Panel with #3fefd4 background
background-color: #3fefd4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fefd4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 239, 212, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 239, 212, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fefd4; background: linear-gradient(135deg, #3fefd4, #3F95EF);