#4ea921
a dark, vivid green · cool · closest name: forestgreen
RGB
78, 169, 33
HSL
100°, 67%, 40%
CMYK
54, 0, 81, 34
Luminance
0.3011
Every format
| HEX | #4ea921 |
| RGB | rgb(78, 169, 33) |
| HSL | hsl(100, 67%, 40%) |
| CMYK | cmyk(54%, 0%, 81%, 34%) |
| LAB | lab(61.7 -50.1 56.6) |
| LCH | lch(61.7 75.6 131.5) |
| OKLCH | oklch(0.654 0.187 137.9) |
Copy-ready code
/* CSS */
color: #4ea921;
background-color: #4ea921;
/* Tailwind (arbitrary) */
class="text-[#4ea921] bg-[#4ea921]"
/* SCSS */
$brand: #4ea921;
/* SwiftUI */
Color(red: 0.306, green: 0.663, blue: 0.129)
/* Android */
Color.parseColor("#4ea921")Accessibility — WCAG contrast
Aa
#4ea921 on white: 2.99:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4ea921 on black: 7.02:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.6%
Green66.3%
Blue12.9%
CMYK percentages
Cyan53.8%
Magenta0.0%
Yellow80.5%
Key (black)33.7%
Color previews
#4ea921 text on a black background
contrast 7.02:1
Card sample
#4ea921 text on a white background
contrast 2.99:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4ea921;
Background color
Panel with #4ea921 background
background-color: #4ea921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4ea921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(78, 169, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(78, 169, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4ea921; background: linear-gradient(135deg, #4ea921, #21A94F);