#3fda9b
a balanced, vivid green · cool · closest name: aquamarine
RGB
63, 218, 155
HSL
156°, 68%, 55%
CMYK
71, 0, 29, 15
Luminance
0.5357
Every format
| HEX | #3fda9b |
| RGB | rgb(63, 218, 155) |
| HSL | hsl(156, 68%, 55%) |
| CMYK | cmyk(71%, 0%, 29%, 15%) |
| LAB | lab(78.2 -54.5 19.7) |
| LCH | lch(78.2 58.0 160.2) |
| OKLCH | oklch(0.793 0.157 161.4) |
Copy-ready code
/* CSS */
color: #3fda9b;
background-color: #3fda9b;
/* Tailwind (arbitrary) */
class="text-[#3fda9b] bg-[#3fda9b]"
/* SCSS */
$brand: #3fda9b;
/* SwiftUI */
Color(red: 0.247, green: 0.855, blue: 0.608)
/* Android */
Color.parseColor("#3fda9b")Accessibility — WCAG contrast
Aa
#3fda9b on white: 1.79:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fda9b on black: 11.71:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green85.5%
Blue60.8%
CMYK percentages
Cyan71.1%
Magenta0.0%
Yellow28.9%
Key (black)14.5%
Color previews
#3fda9b text on a black background
contrast 11.71:1
Card sample
#3fda9b text on a white background
contrast 1.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fda9b;
Background color
Panel with #3fda9b background
background-color: #3fda9b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fda9b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 218, 155, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 218, 155, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fda9b; background: linear-gradient(135deg, #3fda9b, #3FB2DA);