#337755
a dark, soft green · cool · closest name: seagreen
RGB
51, 119, 85
HSL
150°, 40%, 33%
CMYK
57, 0, 29, 53
Luminance
0.1455
Every format
| HEX | #337755 |
| RGB | rgb(51, 119, 85) |
| HSL | hsl(150, 40%, 33%) |
| CMYK | cmyk(57%, 0%, 29%, 53%) |
| LAB | lab(45.0 -30.1 12.3) |
| LCH | lch(45.0 32.6 157.7) |
| OKLCH | oklch(0.515 0.088 159.2) |
Copy-ready code
/* CSS */
color: #337755;
background-color: #337755;
/* Tailwind (arbitrary) */
class="text-[#337755] bg-[#337755]"
/* SCSS */
$brand: #337755;
/* SwiftUI */
Color(red: 0.200, green: 0.467, blue: 0.333)
/* Android */
Color.parseColor("#337755")Accessibility — WCAG contrast
Aa
#337755 on white: 5.37:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#337755 on black: 3.91:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green46.7%
Blue33.3%
CMYK percentages
Cyan57.1%
Magenta0.0%
Yellow28.6%
Key (black)53.3%
Color previews
#337755 text on a black background
contrast 3.91:1
Card sample
#337755 text on a white background
contrast 5.37:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #337755;
Background color
Panel with #337755 background
background-color: #337755;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #337755;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 119, 85, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 119, 85, 0.45);
Border & gradient
Gradient panel
border: 3px solid #337755; background: linear-gradient(135deg, #337755, #336C77);