#3fd00f
a dark, electric green · cool · closest name: lime
RGB
63, 208, 15
HSL
105°, 87%, 44%
CMYK
70, 0, 93, 18
Luminance
0.4620
Every format
| HEX | #3fd00f |
| RGB | rgb(63, 208, 15) |
| HSL | hsl(105, 87%, 44%) |
| CMYK | cmyk(70%, 0%, 93%, 18%) |
| LAB | lab(73.7 -67.5 70.6) |
| LCH | lch(73.7 97.7 133.7) |
| OKLCH | oklch(0.751 0.240 140.4) |
Copy-ready code
/* CSS */
color: #3fd00f;
background-color: #3fd00f;
/* Tailwind (arbitrary) */
class="text-[#3fd00f] bg-[#3fd00f]"
/* SCSS */
$brand: #3fd00f;
/* SwiftUI */
Color(red: 0.247, green: 0.816, blue: 0.059)
/* Android */
Color.parseColor("#3fd00f")Accessibility — WCAG contrast
Aa
#3fd00f on white: 2.05:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fd00f on black: 10.24:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green81.6%
Blue5.9%
CMYK percentages
Cyan69.7%
Magenta0.0%
Yellow92.8%
Key (black)18.4%
Color previews
#3fd00f text on a black background
contrast 10.24:1
Card sample
#3fd00f text on a white background
contrast 2.05:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fd00f;
Background color
Panel with #3fd00f background
background-color: #3fd00f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fd00f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 208, 15, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 208, 15, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fd00f; background: linear-gradient(135deg, #3fd00f, #0FD060);