#338c21
a dark, vivid green · cool · closest name: forestgreen
RGB
51, 140, 33
HSL
110°, 62%, 34%
CMYK
64, 0, 76, 45
Luminance
0.1957
Every format
| HEX | #338c21 |
| RGB | rgb(51, 140, 33) |
| HSL | hsl(110, 62%, 34%) |
| CMYK | cmyk(64%, 0%, 76%, 45%) |
| LAB | lab(51.4 -46.5 46.3) |
| LCH | lch(51.4 65.6 135.1) |
| OKLCH | oklch(0.565 0.165 140.7) |
Copy-ready code
/* CSS */
color: #338c21;
background-color: #338c21;
/* Tailwind (arbitrary) */
class="text-[#338c21] bg-[#338c21]"
/* SCSS */
$brand: #338c21;
/* SwiftUI */
Color(red: 0.200, green: 0.549, blue: 0.129)
/* Android */
Color.parseColor("#338c21")Accessibility — WCAG contrast
Aa
#338c21 on white: 4.27:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#338c21 on black: 4.91:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green54.9%
Blue12.9%
CMYK percentages
Cyan63.6%
Magenta0.0%
Yellow76.4%
Key (black)45.1%
Color previews
#338c21 text on a black background
contrast 4.91:1
Card sample
#338c21 text on a white background
contrast 4.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #338c21;
Background color
Panel with #338c21 background
background-color: #338c21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #338c21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 140, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 140, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #338c21; background: linear-gradient(135deg, #338c21, #218C56);