#3fff8c
a balanced, electric green · cool · closest name: aquamarine
RGB
63, 255, 140
HSL
144°, 100%, 62%
CMYK
75, 0, 45, 0
Luminance
0.7447
Every format
| HEX | #3fff8c |
| RGB | rgb(63, 255, 140) |
| HSL | hsl(144, 100%, 62%) |
| CMYK | cmyk(75%, 0%, 45%, 0%) |
| LAB | lab(89.1 -70.7 41.8) |
| LCH | lch(89.1 82.2 149.4) |
| OKLCH | oklch(0.882 0.216 151.7) |
Copy-ready code
/* CSS */
color: #3fff8c;
background-color: #3fff8c;
/* Tailwind (arbitrary) */
class="text-[#3fff8c] bg-[#3fff8c]"
/* SCSS */
$brand: #3fff8c;
/* SwiftUI */
Color(red: 0.247, green: 1.000, blue: 0.549)
/* Android */
Color.parseColor("#3fff8c")Accessibility — WCAG contrast
Aa
#3fff8c on white: 1.32:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fff8c on black: 15.89:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green100.0%
Blue54.9%
CMYK percentages
Cyan75.3%
Magenta0.0%
Yellow45.1%
Key (black)0.0%
Color previews
#3fff8c text on a black background
contrast 15.89:1
Card sample
#3fff8c text on a white background
contrast 1.32:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fff8c;
Background color
Panel with #3fff8c background
background-color: #3fff8c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fff8c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 255, 140, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 255, 140, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fff8c; background: linear-gradient(135deg, #3fff8c, #3FF2FF);