#3df591
a balanced, electric green · cool · closest name: aquamarine
RGB
61, 245, 145
HSL
147°, 90%, 60%
CMYK
75, 0, 41, 4
Luminance
0.6834
Every format
| HEX | #3df591 |
| RGB | rgb(61, 245, 145) |
| HSL | hsl(147, 90%, 60%) |
| CMYK | cmyk(75%, 0%, 41%, 4%) |
| LAB | lab(86.2 -66.7 35.5) |
| LCH | lch(86.2 75.6 152.0) |
| OKLCH | oklch(0.858 0.200 153.9) |
Copy-ready code
/* CSS */
color: #3df591;
background-color: #3df591;
/* Tailwind (arbitrary) */
class="text-[#3df591] bg-[#3df591]"
/* SCSS */
$brand: #3df591;
/* SwiftUI */
Color(red: 0.239, green: 0.961, blue: 0.569)
/* Android */
Color.parseColor("#3df591")Accessibility — WCAG contrast
Aa
#3df591 on white: 1.43:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3df591 on black: 14.67:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.9%
Green96.1%
Blue56.9%
CMYK percentages
Cyan75.1%
Magenta0.0%
Yellow40.8%
Key (black)3.9%
Color previews
#3df591 text on a black background
contrast 14.67:1
Card sample
#3df591 text on a white background
contrast 1.43:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3df591;
Background color
Panel with #3df591 background
background-color: #3df591;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3df591;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(61, 245, 145, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(61, 245, 145, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3df591; background: linear-gradient(135deg, #3df591, #3DDEF5);