#4ecfd5
a balanced, vivid cyan · cool · closest name: turquoise
RGB
78, 207, 213
HSL
183°, 62%, 57%
CMYK
63, 3, 0, 17
Luminance
0.5105
Every format
| HEX | #4ecfd5 |
| RGB | rgb(78, 207, 213) |
| HSL | hsl(183, 62%, 57%) |
| CMYK | cmyk(63%, 3%, 0%, 17%) |
| LAB | lab(76.7 -33.0 -13.4) |
| LCH | lch(76.7 35.6 202.2) |
| OKLCH | oklch(0.787 0.112 199.5) |
Copy-ready code
/* CSS */
color: #4ecfd5;
background-color: #4ecfd5;
/* Tailwind (arbitrary) */
class="text-[#4ecfd5] bg-[#4ecfd5]"
/* SCSS */
$brand: #4ecfd5;
/* SwiftUI */
Color(red: 0.306, green: 0.812, blue: 0.835)
/* Android */
Color.parseColor("#4ecfd5")Accessibility — WCAG contrast
Aa
#4ecfd5 on white: 1.87:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4ecfd5 on black: 11.21:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.6%
Green81.2%
Blue83.5%
CMYK percentages
Cyan63.4%
Magenta2.8%
Yellow0.0%
Key (black)16.5%
Color previews
#4ecfd5 text on a black background
contrast 11.21:1
Card sample
#4ecfd5 text on a white background
contrast 1.87:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4ecfd5;
Background color
Panel with #4ecfd5 background
background-color: #4ecfd5;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4ecfd5;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(78, 207, 213, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(78, 207, 213, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4ecfd5; background: linear-gradient(135deg, #4ecfd5, #4E75D5);