#3df8cb
a balanced, electric cyan · cool · closest name: aquamarine
RGB
61, 248, 203
HSL
166°, 93%, 61%
CMYK
75, 0, 18, 3
Luminance
0.7244
Every format
| HEX | #3df8cb |
| RGB | rgb(61, 248, 203) |
| HSL | hsl(166, 93%, 61%) |
| CMYK | cmyk(75%, 0%, 18%, 3%) |
| LAB | lab(88.2 -55.7 8.6) |
| LCH | lch(88.2 56.4 171.2) |
| OKLCH | oklch(0.878 0.158 172.0) |
Copy-ready code
/* CSS */
color: #3df8cb;
background-color: #3df8cb;
/* Tailwind (arbitrary) */
class="text-[#3df8cb] bg-[#3df8cb]"
/* SCSS */
$brand: #3df8cb;
/* SwiftUI */
Color(red: 0.239, green: 0.973, blue: 0.796)
/* Android */
Color.parseColor("#3df8cb")Accessibility — WCAG contrast
Aa
#3df8cb on white: 1.36:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3df8cb on black: 15.49:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.9%
Green97.3%
Blue79.6%
CMYK percentages
Cyan75.4%
Magenta0.0%
Yellow18.1%
Key (black)2.7%
Color previews
#3df8cb text on a black background
contrast 15.49:1
Card sample
#3df8cb text on a white background
contrast 1.36:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3df8cb;
Background color
Panel with #3df8cb background
background-color: #3df8cb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3df8cb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(61, 248, 203, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(61, 248, 203, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3df8cb; background: linear-gradient(135deg, #3df8cb, #3DA8F8);