#3ffda4
a balanced, electric green · cool · closest name: aquamarine
RGB
63, 253, 164
HSL
152°, 98%, 62%
CMYK
75, 0, 35, 1
Luminance
0.7399
Every format
| HEX | #3ffda4 |
| RGB | rgb(63, 253, 164) |
| HSL | hsl(152, 98%, 62%) |
| CMYK | cmyk(75%, 0%, 35%, 1%) |
| LAB | lab(88.9 -65.8 29.6) |
| LCH | lch(88.9 72.2 155.7) |
| OKLCH | oklch(0.882 0.193 157.3) |
Copy-ready code
/* CSS */
color: #3ffda4;
background-color: #3ffda4;
/* Tailwind (arbitrary) */
class="text-[#3ffda4] bg-[#3ffda4]"
/* SCSS */
$brand: #3ffda4;
/* SwiftUI */
Color(red: 0.247, green: 0.992, blue: 0.643)
/* Android */
Color.parseColor("#3ffda4")Accessibility — WCAG contrast
Aa
#3ffda4 on white: 1.33:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3ffda4 on black: 15.80:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green99.2%
Blue64.3%
CMYK percentages
Cyan75.1%
Magenta0.0%
Yellow35.2%
Key (black)0.8%
Color previews
#3ffda4 text on a black background
contrast 15.80:1
Card sample
#3ffda4 text on a white background
contrast 1.33:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3ffda4;
Background color
Panel with #3ffda4 background
background-color: #3ffda4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3ffda4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 253, 164, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 253, 164, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3ffda4; background: linear-gradient(135deg, #3ffda4, #3FD7FD);