#3df99b
a balanced, electric green · cool · closest name: aquamarine
RGB
61, 249, 155
HSL
150°, 94%, 61%
CMYK
76, 0, 38, 2
Luminance
0.7111
Every format
| HEX | #3df99b |
| RGB | rgb(61, 249, 155) |
| HSL | hsl(150, 94%, 61%) |
| CMYK | cmyk(76%, 0%, 38%, 2%) |
| LAB | lab(87.5 -66.3 32.3) |
| LCH | lch(87.5 73.8 154.0) |
| OKLCH | oklch(0.870 0.196 155.7) |
Copy-ready code
/* CSS */
color: #3df99b;
background-color: #3df99b;
/* Tailwind (arbitrary) */
class="text-[#3df99b] bg-[#3df99b]"
/* SCSS */
$brand: #3df99b;
/* SwiftUI */
Color(red: 0.239, green: 0.976, blue: 0.608)
/* Android */
Color.parseColor("#3df99b")Accessibility — WCAG contrast
Aa
#3df99b on white: 1.38:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3df99b on black: 15.22:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.9%
Green97.6%
Blue60.8%
CMYK percentages
Cyan75.5%
Magenta0.0%
Yellow37.8%
Key (black)2.4%
Color previews
#3df99b text on a black background
contrast 15.22:1
Card sample
#3df99b text on a white background
contrast 1.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3df99b;
Background color
Panel with #3df99b background
background-color: #3df99b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3df99b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(61, 249, 155, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(61, 249, 155, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3df99b; background: linear-gradient(135deg, #3df99b, #3DDAF9);