#28ecad
a balanced, electric cyan · cool · closest name: aquamarine
RGB
40, 236, 173
HSL
161°, 84%, 54%
CMYK
83, 0, 27, 8
Luminance
0.6346
Every format
| HEX | #28ecad |
| RGB | rgb(40, 236, 173) |
| HSL | hsl(161, 84%, 54%) |
| CMYK | cmyk(83%, 0%, 27%, 8%) |
| LAB | lab(83.7 -60.0 17.8) |
| LCH | lch(83.7 62.6 163.5) |
| OKLCH | oklch(0.838 0.171 164.6) |
Copy-ready code
/* CSS */
color: #28ecad;
background-color: #28ecad;
/* Tailwind (arbitrary) */
class="text-[#28ecad] bg-[#28ecad]"
/* SCSS */
$brand: #28ecad;
/* SwiftUI */
Color(red: 0.157, green: 0.925, blue: 0.678)
/* Android */
Color.parseColor("#28ecad")Accessibility — WCAG contrast
Aa
#28ecad on white: 1.53:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#28ecad on black: 13.69:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green92.5%
Blue67.8%
CMYK percentages
Cyan83.1%
Magenta0.0%
Yellow26.7%
Key (black)7.5%
Color previews
#28ecad text on a black background
contrast 13.69:1
Card sample
#28ecad text on a white background
contrast 1.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #28ecad;
Background color
Panel with #28ecad background
background-color: #28ecad;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #28ecad;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 236, 173, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 236, 173, 0.45);
Border & gradient
Gradient panel
border: 3px solid #28ecad; background: linear-gradient(135deg, #28ecad, #28A8EC);