#40df76
a balanced, vivid green · cool · closest name: forestgreen
RGB
64, 223, 118
HSL
140°, 71%, 56%
CMYK
71, 0, 47, 13
Luminance
0.5517
Every format
| HEX | #40df76 |
| RGB | rgb(64, 223, 118) |
| HSL | hsl(140, 71%, 56%) |
| CMYK | cmyk(71%, 0%, 47%, 13%) |
| LAB | lab(79.1 -63.1 39.8) |
| LCH | lch(79.1 74.6 147.8) |
| OKLCH | oklch(0.799 0.196 150.2) |
Copy-ready code
/* CSS */
color: #40df76;
background-color: #40df76;
/* Tailwind (arbitrary) */
class="text-[#40df76] bg-[#40df76]"
/* SCSS */
$brand: #40df76;
/* SwiftUI */
Color(red: 0.251, green: 0.875, blue: 0.463)
/* Android */
Color.parseColor("#40df76")Accessibility — WCAG contrast
Aa
#40df76 on white: 1.74:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40df76 on black: 12.03:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green87.5%
Blue46.3%
CMYK percentages
Cyan71.3%
Magenta0.0%
Yellow47.1%
Key (black)12.5%
Color previews
#40df76 text on a black background
contrast 12.03:1
Card sample
#40df76 text on a white background
contrast 1.74:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40df76;
Background color
Panel with #40df76 background
background-color: #40df76;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40df76;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 223, 118, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 223, 118, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40df76; background: linear-gradient(135deg, #40df76, #40DEDF);