#39df66
a balanced, vivid green · cool · closest name: forestgreen
RGB
57, 223, 102
HSL
136°, 72%, 55%
CMYK
74, 0, 54, 13
Luminance
0.5460
Every format
| HEX | #39df66 |
| RGB | rgb(57, 223, 102) |
| HSL | hsl(136, 72%, 55%) |
| CMYK | cmyk(74%, 0%, 54%, 13%) |
| LAB | lab(78.8 -66.5 47.0) |
| LCH | lch(78.8 81.4 144.7) |
| OKLCH | oklch(0.795 0.211 147.8) |
Copy-ready code
/* CSS */
color: #39df66;
background-color: #39df66;
/* Tailwind (arbitrary) */
class="text-[#39df66] bg-[#39df66]"
/* SCSS */
$brand: #39df66;
/* SwiftUI */
Color(red: 0.224, green: 0.875, blue: 0.400)
/* Android */
Color.parseColor("#39df66")Accessibility — WCAG contrast
Aa
#39df66 on white: 1.76:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#39df66 on black: 11.92:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green87.5%
Blue40.0%
CMYK percentages
Cyan74.4%
Magenta0.0%
Yellow54.3%
Key (black)12.5%
Color previews
#39df66 text on a black background
contrast 11.92:1
Card sample
#39df66 text on a white background
contrast 1.76:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #39df66;
Background color
Panel with #39df66 background
background-color: #39df66;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #39df66;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 223, 102, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 223, 102, 0.45);
Border & gradient
Gradient panel
border: 3px solid #39df66; background: linear-gradient(135deg, #39df66, #39DFD5);