#4ed3b2
a balanced, vivid cyan · cool · closest name: turquoise
RGB
78, 211, 178
HSL
165°, 60%, 57%
CMYK
63, 0, 16, 17
Luminance
0.5142
Every format
| HEX | #4ed3b2 |
| RGB | rgb(78, 211, 178) |
| HSL | hsl(165, 60%, 57%) |
| CMYK | cmyk(63%, 0%, 16%, 17%) |
| LAB | lab(76.9 -44.0 5.7) |
| LCH | lch(76.9 44.4 172.6) |
| OKLCH | oklch(0.785 0.126 173.4) |
Copy-ready code
/* CSS */
color: #4ed3b2;
background-color: #4ed3b2;
/* Tailwind (arbitrary) */
class="text-[#4ed3b2] bg-[#4ed3b2]"
/* SCSS */
$brand: #4ed3b2;
/* SwiftUI */
Color(red: 0.306, green: 0.827, blue: 0.698)
/* Android */
Color.parseColor("#4ed3b2")Accessibility — WCAG contrast
Aa
#4ed3b2 on white: 1.86:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4ed3b2 on black: 11.28:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.6%
Green82.7%
Blue69.8%
CMYK percentages
Cyan63.0%
Magenta0.0%
Yellow15.6%
Key (black)17.3%
Color previews
#4ed3b2 text on a black background
contrast 11.28:1
Card sample
#4ed3b2 text on a white background
contrast 1.86:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4ed3b2;
Background color
Panel with #4ed3b2 background
background-color: #4ed3b2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4ed3b2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(78, 211, 178, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(78, 211, 178, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4ed3b2; background: linear-gradient(135deg, #4ed3b2, #4E9BD3);