#3df288
a balanced, electric green · cool · closest name: aquamarine
RGB
61, 242, 136
HSL
145°, 87%, 59%
CMYK
75, 0, 44, 5
Luminance
0.6627
Every format
| HEX | #3df288 |
| RGB | rgb(61, 242, 136) |
| HSL | hsl(145, 87%, 59%) |
| CMYK | cmyk(75%, 0%, 44%, 5%) |
| LAB | lab(85.1 -67.2 38.6) |
| LCH | lch(85.1 77.5 150.1) |
| OKLCH | oklch(0.849 0.204 152.3) |
Copy-ready code
/* CSS */
color: #3df288;
background-color: #3df288;
/* Tailwind (arbitrary) */
class="text-[#3df288] bg-[#3df288]"
/* SCSS */
$brand: #3df288;
/* SwiftUI */
Color(red: 0.239, green: 0.949, blue: 0.533)
/* Android */
Color.parseColor("#3df288")Accessibility — WCAG contrast
Aa
#3df288 on white: 1.47:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3df288 on black: 14.25:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.9%
Green94.9%
Blue53.3%
CMYK percentages
Cyan74.8%
Magenta0.0%
Yellow43.8%
Key (black)5.1%
Color previews
#3df288 text on a black background
contrast 14.25:1
Card sample
#3df288 text on a white background
contrast 1.47:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3df288;
Background color
Panel with #3df288 background
background-color: #3df288;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3df288;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(61, 242, 136, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(61, 242, 136, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3df288; background: linear-gradient(135deg, #3df288, #3DE3F2);