#4fca21
a balanced, vivid green · cool · closest name: green
RGB
79, 202, 33
HSL
104°, 72%, 46%
CMYK
61, 0, 84, 21
Luminance
0.4401
Every format
| HEX | #4fca21 |
| RGB | rgb(79, 202, 33) |
| HSL | hsl(104, 72%, 46%) |
| CMYK | cmyk(61%, 0%, 84%, 21%) |
| LAB | lab(72.2 -61.6 66.2) |
| LCH | lch(72.2 90.4 132.9) |
| OKLCH | oklch(0.740 0.224 139.4) |
Copy-ready code
/* CSS */
color: #4fca21;
background-color: #4fca21;
/* Tailwind (arbitrary) */
class="text-[#4fca21] bg-[#4fca21]"
/* SCSS */
$brand: #4fca21;
/* SwiftUI */
Color(red: 0.310, green: 0.792, blue: 0.129)
/* Android */
Color.parseColor("#4fca21")Accessibility — WCAG contrast
Aa
#4fca21 on white: 2.14:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4fca21 on black: 9.80:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.0%
Green79.2%
Blue12.9%
CMYK percentages
Cyan60.9%
Magenta0.0%
Yellow83.7%
Key (black)20.8%
Color previews
#4fca21 text on a black background
contrast 9.80:1
Card sample
#4fca21 text on a white background
contrast 2.14:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4fca21;
Background color
Panel with #4fca21 background
background-color: #4fca21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4fca21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(79, 202, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(79, 202, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4fca21; background: linear-gradient(135deg, #4fca21, #21CA64);