#4ec621
a balanced, vivid green · cool · closest name: green
RGB
78, 198, 33
HSL
104°, 71%, 45%
CMYK
61, 0, 83, 22
Luminance
0.4212
Every format
| HEX | #4ec621 |
| RGB | rgb(78, 198, 33) |
| HSL | hsl(104, 71%, 45%) |
| CMYK | cmyk(61%, 0%, 83%, 22%) |
| LAB | lab(71.0 -60.5 65.0) |
| LCH | lch(71.0 88.8 132.9) |
| OKLCH | oklch(0.730 0.220 139.3) |
Copy-ready code
/* CSS */
color: #4ec621;
background-color: #4ec621;
/* Tailwind (arbitrary) */
class="text-[#4ec621] bg-[#4ec621]"
/* SCSS */
$brand: #4ec621;
/* SwiftUI */
Color(red: 0.306, green: 0.776, blue: 0.129)
/* Android */
Color.parseColor("#4ec621")Accessibility — WCAG contrast
Aa
#4ec621 on white: 2.23:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4ec621 on black: 9.42:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.6%
Green77.6%
Blue12.9%
CMYK percentages
Cyan60.6%
Magenta0.0%
Yellow83.3%
Key (black)22.4%
Color previews
#4ec621 text on a black background
contrast 9.42:1
Card sample
#4ec621 text on a white background
contrast 2.23:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4ec621;
Background color
Panel with #4ec621 background
background-color: #4ec621;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4ec621;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(78, 198, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(78, 198, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4ec621; background: linear-gradient(135deg, #4ec621, #21C662);