#2feff4
a balanced, electric cyan · cool · closest name: cyan
RGB
47, 239, 244
HSL
182°, 90%, 57%
CMYK
81, 2, 0, 4
Luminance
0.6887
Every format
| HEX | #2feff4 |
| RGB | rgb(47, 239, 244) |
| HSL | hsl(182, 90%, 57%) |
| CMYK | cmyk(81%, 2%, 0%, 4%) |
| LAB | lab(86.4 -42.4 -15.4) |
| LCH | lch(86.4 45.1 199.9) |
| OKLCH | oklch(0.867 0.141 197.7) |
Copy-ready code
/* CSS */
color: #2feff4;
background-color: #2feff4;
/* Tailwind (arbitrary) */
class="text-[#2feff4] bg-[#2feff4]"
/* SCSS */
$brand: #2feff4;
/* SwiftUI */
Color(red: 0.184, green: 0.937, blue: 0.957)
/* Android */
Color.parseColor("#2feff4")Accessibility — WCAG contrast
Aa
#2feff4 on white: 1.42:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#2feff4 on black: 14.77:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green93.7%
Blue95.7%
CMYK percentages
Cyan80.7%
Magenta2.0%
Yellow0.0%
Key (black)4.3%
Color previews
#2feff4 text on a black background
contrast 14.77:1
Card sample
#2feff4 text on a white background
contrast 1.42:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2feff4;
Background color
Panel with #2feff4 background
background-color: #2feff4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2feff4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 239, 244, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 239, 244, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2feff4; background: linear-gradient(135deg, #2feff4, #2F6CF4);