#37ebba
a balanced, electric cyan · cool · closest name: aquamarine
RGB
55, 235, 186
HSL
164°, 82%, 57%
CMYK
77, 0, 21, 8
Luminance
0.6377
Every format
| HEX | #37ebba |
| RGB | rgb(55, 235, 186) |
| HSL | hsl(164, 82%, 57%) |
| CMYK | cmyk(77%, 0%, 21%, 8%) |
| LAB | lab(83.8 -55.2 11.3) |
| LCH | lch(83.8 56.4 168.4) |
| OKLCH | oklch(0.841 0.156 169.4) |
Copy-ready code
/* CSS */
color: #37ebba;
background-color: #37ebba;
/* Tailwind (arbitrary) */
class="text-[#37ebba] bg-[#37ebba]"
/* SCSS */
$brand: #37ebba;
/* SwiftUI */
Color(red: 0.216, green: 0.922, blue: 0.729)
/* Android */
Color.parseColor("#37ebba")Accessibility — WCAG contrast
Aa
#37ebba on white: 1.53:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#37ebba on black: 13.75:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green92.2%
Blue72.9%
CMYK percentages
Cyan76.6%
Magenta0.0%
Yellow20.9%
Key (black)7.8%
Color previews
#37ebba text on a black background
contrast 13.75:1
Card sample
#37ebba text on a white background
contrast 1.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #37ebba;
Background color
Panel with #37ebba background
background-color: #37ebba;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #37ebba;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 235, 186, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 235, 186, 0.45);
Border & gradient
Gradient panel
border: 3px solid #37ebba; background: linear-gradient(135deg, #37ebba, #37A4EB);