#1fdf39
a balanced, electric green · cool · closest name: lime
RGB
31, 223, 57
HSL
128°, 76%, 50%
CMYK
86, 0, 74, 13
Luminance
0.5336
Every format
| HEX | #1fdf39 |
| RGB | rgb(31, 223, 57) |
| HSL | hsl(128, 76%, 50%) |
| CMYK | cmyk(86%, 0%, 74%, 13%) |
| LAB | lab(78.1 -74.1 64.5) |
| LCH | lch(78.1 98.2 139.0) |
| OKLCH | oklch(0.787 0.247 144.0) |
Copy-ready code
/* CSS */
color: #1fdf39;
background-color: #1fdf39;
/* Tailwind (arbitrary) */
class="text-[#1fdf39] bg-[#1fdf39]"
/* SCSS */
$brand: #1fdf39;
/* SwiftUI */
Color(red: 0.122, green: 0.875, blue: 0.224)
/* Android */
Color.parseColor("#1fdf39")Accessibility — WCAG contrast
Aa
#1fdf39 on white: 1.80:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#1fdf39 on black: 11.67:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.2%
Green87.5%
Blue22.4%
CMYK percentages
Cyan86.1%
Magenta0.0%
Yellow74.4%
Key (black)12.5%
Color previews
#1fdf39 text on a black background
contrast 11.67:1
Card sample
#1fdf39 text on a white background
contrast 1.80:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1fdf39;
Background color
Panel with #1fdf39 background
background-color: #1fdf39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1fdf39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(31, 223, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(31, 223, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1fdf39; background: linear-gradient(135deg, #1fdf39, #1FDFB9);