#37ceba
a balanced, vivid cyan · cool · closest name: turquoise
RGB
55, 206, 186
HSL
172°, 61%, 51%
CMYK
73, 0, 10, 19
Luminance
0.4850
Every format
| HEX | #37ceba |
| RGB | rgb(55, 206, 186) |
| HSL | hsl(172, 61%, 51%) |
| CMYK | cmyk(73%, 0%, 10%, 19%) |
| LAB | lab(75.1 -43.2 -1.3) |
| LCH | lch(75.1 43.2 181.7) |
| OKLCH | oklch(0.770 0.126 181.9) |
Copy-ready code
/* CSS */
color: #37ceba;
background-color: #37ceba;
/* Tailwind (arbitrary) */
class="text-[#37ceba] bg-[#37ceba]"
/* SCSS */
$brand: #37ceba;
/* SwiftUI */
Color(red: 0.216, green: 0.808, blue: 0.729)
/* Android */
Color.parseColor("#37ceba")Accessibility — WCAG contrast
Aa
#37ceba on white: 1.96:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#37ceba on black: 10.70:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green80.8%
Blue72.9%
CMYK percentages
Cyan73.3%
Magenta0.0%
Yellow9.7%
Key (black)19.2%
Color previews
#37ceba text on a black background
contrast 10.70:1
Card sample
#37ceba text on a white background
contrast 1.96:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #37ceba;
Background color
Panel with #37ceba background
background-color: #37ceba;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #37ceba;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 206, 186, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 206, 186, 0.45);
Border & gradient
Gradient panel
border: 3px solid #37ceba; background: linear-gradient(135deg, #37ceba, #377DCE);