#339663
a dark, vivid green · cool · closest name: seagreen
RGB
51, 150, 99
HSL
149°, 49%, 39%
CMYK
66, 0, 34, 41
Luminance
0.2342
Every format
| HEX | #339663 |
| RGB | rgb(51, 150, 99) |
| HSL | hsl(149, 49%, 39%) |
| CMYK | cmyk(66%, 0%, 34%, 41%) |
| LAB | lab(55.5 -40.9 18.7) |
| LCH | lch(55.5 45.0 155.4) |
| OKLCH | oklch(0.602 0.121 157.0) |
Copy-ready code
/* CSS */
color: #339663;
background-color: #339663;
/* Tailwind (arbitrary) */
class="text-[#339663] bg-[#339663]"
/* SCSS */
$brand: #339663;
/* SwiftUI */
Color(red: 0.200, green: 0.588, blue: 0.388)
/* Android */
Color.parseColor("#339663")Accessibility — WCAG contrast
Aa
#339663 on white: 3.69:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#339663 on black: 5.68:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green58.8%
Blue38.8%
CMYK percentages
Cyan66.0%
Magenta0.0%
Yellow34.0%
Key (black)41.2%
Color previews
#339663 text on a black background
contrast 5.68:1
Card sample
#339663 text on a white background
contrast 3.69:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #339663;
Background color
Panel with #339663 background
background-color: #339663;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #339663;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 150, 99, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 150, 99, 0.45);
Border & gradient
Gradient panel
border: 3px solid #339663; background: linear-gradient(135deg, #339663, #338796);