#3fd37f
a balanced, vivid green · cool · closest name: aquamarine
RGB
63, 211, 127
HSL
146°, 63%, 54%
CMYK
70, 0, 40, 17
Luminance
0.4918
Every format
| HEX | #3fd37f |
| RGB | rgb(63, 211, 127) |
| HSL | hsl(146, 63%, 54%) |
| CMYK | cmyk(70%, 0%, 40%, 17%) |
| LAB | lab(75.6 -57.4 30.6) |
| LCH | lch(75.6 65.0 151.9) |
| OKLCH | oklch(0.770 0.173 153.8) |
Copy-ready code
/* CSS */
color: #3fd37f;
background-color: #3fd37f;
/* Tailwind (arbitrary) */
class="text-[#3fd37f] bg-[#3fd37f]"
/* SCSS */
$brand: #3fd37f;
/* SwiftUI */
Color(red: 0.247, green: 0.827, blue: 0.498)
/* Android */
Color.parseColor("#3fd37f")Accessibility — WCAG contrast
Aa
#3fd37f on white: 1.94:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fd37f on black: 10.84:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green82.7%
Blue49.8%
CMYK percentages
Cyan70.1%
Magenta0.0%
Yellow39.8%
Key (black)17.3%
Color previews
#3fd37f text on a black background
contrast 10.84:1
Card sample
#3fd37f text on a white background
contrast 1.94:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fd37f;
Background color
Panel with #3fd37f background
background-color: #3fd37f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fd37f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 211, 127, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 211, 127, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fd37f; background: linear-gradient(135deg, #3fd37f, #3FC4D3);