#4ef2db
a balanced, electric cyan · cool · closest name: turquoise
RGB
78, 242, 219
HSL
172°, 86%, 63%
CMYK
68, 0, 10, 5
Luminance
0.7024
Every format
| HEX | #4ef2db |
| RGB | rgb(78, 242, 219) |
| HSL | hsl(172, 86%, 63%) |
| CMYK | cmyk(68%, 0%, 10%, 5%) |
| LAB | lab(87.1 -47.2 -1.2) |
| LCH | lch(87.1 47.2 181.5) |
| OKLCH | oklch(0.872 0.138 181.7) |
Copy-ready code
/* CSS */
color: #4ef2db;
background-color: #4ef2db;
/* Tailwind (arbitrary) */
class="text-[#4ef2db] bg-[#4ef2db]"
/* SCSS */
$brand: #4ef2db;
/* SwiftUI */
Color(red: 0.306, green: 0.949, blue: 0.859)
/* Android */
Color.parseColor("#4ef2db")Accessibility — WCAG contrast
Aa
#4ef2db on white: 1.40:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4ef2db on black: 15.05:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.6%
Green94.9%
Blue85.9%
CMYK percentages
Cyan67.8%
Magenta0.0%
Yellow9.5%
Key (black)5.1%
Color previews
#4ef2db text on a black background
contrast 15.05:1
Card sample
#4ef2db text on a white background
contrast 1.40:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4ef2db;
Background color
Panel with #4ef2db background
background-color: #4ef2db;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4ef2db;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(78, 242, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(78, 242, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4ef2db; background: linear-gradient(135deg, #4ef2db, #4E9CF2);