#3fd40f
a dark, electric green · cool · closest name: lime
RGB
63, 212, 15
HSL
105°, 87%, 45%
CMYK
70, 0, 93, 17
Luminance
0.4818
Every format
| HEX | #3fd40f |
| RGB | rgb(63, 212, 15) |
| HSL | hsl(105, 87%, 45%) |
| CMYK | cmyk(70%, 0%, 93%, 17%) |
| LAB | lab(74.9 -68.7 71.7) |
| LCH | lch(74.9 99.3 133.8) |
| OKLCH | oklch(0.761 0.244 140.5) |
Copy-ready code
/* CSS */
color: #3fd40f;
background-color: #3fd40f;
/* Tailwind (arbitrary) */
class="text-[#3fd40f] bg-[#3fd40f]"
/* SCSS */
$brand: #3fd40f;
/* SwiftUI */
Color(red: 0.247, green: 0.831, blue: 0.059)
/* Android */
Color.parseColor("#3fd40f")Accessibility — WCAG contrast
Aa
#3fd40f on white: 1.97:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fd40f on black: 10.64:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green83.1%
Blue5.9%
CMYK percentages
Cyan70.3%
Magenta0.0%
Yellow92.9%
Key (black)16.9%
Color previews
#3fd40f text on a black background
contrast 10.64:1
Card sample
#3fd40f text on a white background
contrast 1.97:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fd40f;
Background color
Panel with #3fd40f background
background-color: #3fd40f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fd40f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 212, 15, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 212, 15, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fd40f; background: linear-gradient(135deg, #3fd40f, #0FD462);