#28ffeb
a balanced, electric cyan · cool · closest name: cyan
RGB
40, 255, 235
HSL
174°, 100%, 58%
CMYK
84, 0, 8, 0
Luminance
0.7797
Every format
| HEX | #28ffeb |
| RGB | rgb(40, 255, 235) |
| HSL | hsl(174, 100%, 58%) |
| CMYK | cmyk(84%, 0%, 8%, 0%) |
| LAB | lab(90.8 -52.2 -4.3) |
| LCH | lch(90.8 52.4 184.7) |
| OKLCH | oklch(0.901 0.154 184.6) |
Copy-ready code
/* CSS */
color: #28ffeb;
background-color: #28ffeb;
/* Tailwind (arbitrary) */
class="text-[#28ffeb] bg-[#28ffeb]"
/* SCSS */
$brand: #28ffeb;
/* SwiftUI */
Color(red: 0.157, green: 1.000, blue: 0.922)
/* Android */
Color.parseColor("#28ffeb")Accessibility — WCAG contrast
Aa
#28ffeb on white: 1.27:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#28ffeb on black: 16.59:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green100.0%
Blue92.2%
CMYK percentages
Cyan84.3%
Magenta0.0%
Yellow7.8%
Key (black)0.0%
Color previews
#28ffeb text on a black background
contrast 16.59:1
Card sample
#28ffeb text on a white background
contrast 1.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #28ffeb;
Background color
Panel with #28ffeb background
background-color: #28ffeb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #28ffeb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 255, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 255, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #28ffeb; background: linear-gradient(135deg, #28ffeb, #2884FF);