#337f39
a dark, soft green · cool · closest name: seagreen
RGB
51, 127, 57
HSL
125°, 43%, 35%
CMYK
60, 0, 55, 50
Luminance
0.1618
Every format
| HEX | #337f39 |
| RGB | rgb(51, 127, 57) |
| HSL | hsl(125, 43%, 35%) |
| CMYK | cmyk(60%, 0%, 55%, 50%) |
| LAB | lab(47.2 -38.8 30.9) |
| LCH | lch(47.2 49.6 141.5) |
| OKLCH | oklch(0.532 0.129 144.9) |
Copy-ready code
/* CSS */
color: #337f39;
background-color: #337f39;
/* Tailwind (arbitrary) */
class="text-[#337f39] bg-[#337f39]"
/* SCSS */
$brand: #337f39;
/* SwiftUI */
Color(red: 0.200, green: 0.498, blue: 0.224)
/* Android */
Color.parseColor("#337f39")Accessibility — WCAG contrast
Aa
#337f39 on white: 4.96:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#337f39 on black: 4.24:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green49.8%
Blue22.4%
CMYK percentages
Cyan59.8%
Magenta0.0%
Yellow55.1%
Key (black)50.2%
Color previews
#337f39 text on a black background
contrast 4.24:1
Card sample
#337f39 text on a white background
contrast 4.96:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #337f39;
Background color
Panel with #337f39 background
background-color: #337f39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #337f39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 127, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 127, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #337f39; background: linear-gradient(135deg, #337f39, #337F6C);