#37b48f
a balanced, vivid cyan · cool · closest name: seagreen
RGB
55, 180, 143
HSL
162°, 53%, 46%
CMYK
69, 0, 21, 29
Luminance
0.3544
Every format
| HEX | #37b48f |
| RGB | rgb(55, 180, 143) |
| HSL | hsl(162, 53%, 46%) |
| CMYK | cmyk(69%, 0%, 21%, 29%) |
| LAB | lab(66.1 -42.9 9.1) |
| LCH | lch(66.1 43.9 168.0) |
| OKLCH | oklch(0.692 0.122 169.0) |
Copy-ready code
/* CSS */
color: #37b48f;
background-color: #37b48f;
/* Tailwind (arbitrary) */
class="text-[#37b48f] bg-[#37b48f]"
/* SCSS */
$brand: #37b48f;
/* SwiftUI */
Color(red: 0.216, green: 0.706, blue: 0.561)
/* Android */
Color.parseColor("#37b48f")Accessibility — WCAG contrast
Aa
#37b48f on white: 2.60:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#37b48f on black: 8.09:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green70.6%
Blue56.1%
CMYK percentages
Cyan69.4%
Magenta0.0%
Yellow20.6%
Key (black)29.4%
Color previews
#37b48f text on a black background
contrast 8.09:1
Card sample
#37b48f text on a white background
contrast 2.60:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #37b48f;
Background color
Panel with #37b48f background
background-color: #37b48f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #37b48f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 180, 143, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 180, 143, 0.45);
Border & gradient
Gradient panel
border: 3px solid #37b48f; background: linear-gradient(135deg, #37b48f, #3786B4);