#3adead
a balanced, vivid cyan · cool · closest name: aquamarine
RGB
58, 222, 173
HSL
162°, 71%, 55%
CMYK
74, 0, 22, 13
Luminance
0.5616
Every format
| HEX | #3adead |
| RGB | rgb(58, 222, 173) |
| HSL | hsl(162, 71%, 55%) |
| CMYK | cmyk(74%, 0%, 22%, 13%) |
| LAB | lab(79.7 -52.8 12.3) |
| LCH | lch(79.7 54.2 166.9) |
| OKLCH | oklch(0.806 0.150 167.9) |
Copy-ready code
/* CSS */
color: #3adead;
background-color: #3adead;
/* Tailwind (arbitrary) */
class="text-[#3adead] bg-[#3adead]"
/* SCSS */
$brand: #3adead;
/* SwiftUI */
Color(red: 0.227, green: 0.871, blue: 0.678)
/* Android */
Color.parseColor("#3adead")Accessibility — WCAG contrast
Aa
#3adead on white: 1.72:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3adead on black: 12.23:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.7%
Green87.1%
Blue67.8%
CMYK percentages
Cyan73.9%
Magenta0.0%
Yellow22.1%
Key (black)12.9%
Color previews
#3adead text on a black background
contrast 12.23:1
Card sample
#3adead text on a white background
contrast 1.72:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3adead;
Background color
Panel with #3adead background
background-color: #3adead;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3adead;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(58, 222, 173, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(58, 222, 173, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3adead; background: linear-gradient(135deg, #3adead, #3AA2DE);