#4ed621
a balanced, vivid green · cool · closest name: lime
RGB
78, 214, 33
HSL
105°, 73%, 48%
CMYK
64, 0, 85, 16
Luminance
0.4982
Every format
| HEX | #4ed621 |
| RGB | rgb(78, 214, 33) |
| HSL | hsl(105, 73%, 48%) |
| CMYK | cmyk(64%, 0%, 85%, 16%) |
| LAB | lab(76.0 -65.8 69.5) |
| LCH | lch(76.0 95.7 133.4) |
| OKLCH | oklch(0.771 0.237 139.9) |
Copy-ready code
/* CSS */
color: #4ed621;
background-color: #4ed621;
/* Tailwind (arbitrary) */
class="text-[#4ed621] bg-[#4ed621]"
/* SCSS */
$brand: #4ed621;
/* SwiftUI */
Color(red: 0.306, green: 0.839, blue: 0.129)
/* Android */
Color.parseColor("#4ed621")Accessibility — WCAG contrast
Aa
#4ed621 on white: 1.92:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4ed621 on black: 10.96:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.6%
Green83.9%
Blue12.9%
CMYK percentages
Cyan63.6%
Magenta0.0%
Yellow84.6%
Key (black)16.1%
Color previews
#4ed621 text on a black background
contrast 10.96:1
Card sample
#4ed621 text on a white background
contrast 1.92:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4ed621;
Background color
Panel with #4ed621 background
background-color: #4ed621;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4ed621;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(78, 214, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(78, 214, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4ed621; background: linear-gradient(135deg, #4ed621, #21D66D);