#339900
a dark, electric green · cool · closest name: green
RGB
51, 153, 0
HSL
100°, 100%, 30%
CMYK
67, 0, 100, 40
Luminance
0.2349
Every format
| HEX | #339900 |
| RGB | rgb(51, 153, 0) |
| HSL | hsl(100, 100%, 30%) |
| CMYK | cmyk(67%, 0%, 100%, 40%) |
| LAB | lab(55.6 -52.5 57.7) |
| LCH | lch(55.6 78.0 132.3) |
| OKLCH | oklch(0.600 0.191 139.4) |
Copy-ready code
/* CSS */
color: #339900;
background-color: #339900;
/* Tailwind (arbitrary) */
class="text-[#339900] bg-[#339900]"
/* SCSS */
$brand: #339900;
/* SwiftUI */
Color(red: 0.200, green: 0.600, blue: 0.000)
/* Android */
Color.parseColor("#339900")Accessibility — WCAG contrast
Aa
#339900 on white: 3.69:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#339900 on black: 5.70:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green60.0%
Blue0.0%
CMYK percentages
Cyan66.7%
Magenta0.0%
Yellow100.0%
Key (black)40.0%
Color previews
#339900 text on a black background
contrast 5.70:1
Card sample
#339900 text on a white background
contrast 3.69:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #339900;
Background color
Panel with #339900 background
background-color: #339900;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #339900;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 153, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 153, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #339900; background: linear-gradient(135deg, #339900, #009933);