#3adfd3
a balanced, vivid cyan · cool · “turquoise”
RGB
58, 223, 211
HSL
176°, 72%, 55%
CMYK
74, 0, 5, 13
Luminance
0.5838
Every format
| HEX | #3adfd3 |
| RGB | rgb(58, 223, 211) |
| HSL | hsl(176, 72%, 55%) |
| CMYK | cmyk(74%, 0%, 5%, 13%) |
| LAB | lab(81.0 -43.5 -6.1) |
| LCH | lch(81.0 44.0 188.0) |
| OKLCH | oklch(0.820 0.131 187.6) |
Copy-ready code
/* CSS */
color: #3adfd3;
background-color: #3adfd3;
/* Tailwind (arbitrary) */
class="text-[#3adfd3] bg-[#3adfd3]"
/* SCSS */
$brand: #3adfd3;
/* SwiftUI */
Color(red: 0.227, green: 0.875, blue: 0.827)
/* Android */
Color.parseColor("#3adfd3")Accessibility — WCAG contrast
Aa
#3adfd3 on white: 1.66:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3adfd3 on black: 12.68:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.7%
Green87.5%
Blue82.7%
CMYK percentages
Cyan74.0%
Magenta0.0%
Yellow5.4%
Key (black)12.5%
Color previews
#3adfd3 text on a black background
contrast 12.68:1
Card sample
#3adfd3 text on a white background
contrast 1.66:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3adfd3;
Background color
Panel with #3adfd3 background
background-color: #3adfd3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3adfd3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(58, 223, 211, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(58, 223, 211, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3adfd3; background: linear-gradient(135deg, #3adfd3, #3A7DDF);