#28ebac
a balanced, electric cyan · cool · closest name: aquamarine
RGB
40, 235, 172
HSL
161°, 83%, 54%
CMYK
83, 0, 27, 8
Luminance
0.6285
Every format
| HEX | #28ebac |
| RGB | rgb(40, 235, 172) |
| HSL | hsl(161, 83%, 54%) |
| CMYK | cmyk(83%, 0%, 27%, 8%) |
| LAB | lab(83.4 -59.9 17.9) |
| LCH | lch(83.4 62.5 163.4) |
| OKLCH | oklch(0.836 0.170 164.5) |
Copy-ready code
/* CSS */
color: #28ebac;
background-color: #28ebac;
/* Tailwind (arbitrary) */
class="text-[#28ebac] bg-[#28ebac]"
/* SCSS */
$brand: #28ebac;
/* SwiftUI */
Color(red: 0.157, green: 0.922, blue: 0.675)
/* Android */
Color.parseColor("#28ebac")Accessibility — WCAG contrast
Aa
#28ebac on white: 1.55:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#28ebac on black: 13.57:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green92.2%
Blue67.5%
CMYK percentages
Cyan83.0%
Magenta0.0%
Yellow26.8%
Key (black)7.8%
Color previews
#28ebac text on a black background
contrast 13.57:1
Card sample
#28ebac text on a white background
contrast 1.55:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #28ebac;
Background color
Panel with #28ebac background
background-color: #28ebac;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #28ebac;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 235, 172, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 235, 172, 0.45);
Border & gradient
Gradient panel
border: 3px solid #28ebac; background: linear-gradient(135deg, #28ebac, #28A8EB);