#4adddf
a balanced, vivid cyan · cool · closest name: turquoise
RGB
74, 221, 223
HSL
181°, 70%, 58%
CMYK
67, 1, 0, 13
Luminance
0.5850
Every format
| HEX | #4adddf |
| RGB | rgb(74, 221, 223) |
| HSL | hsl(181, 70%, 58%) |
| CMYK | cmyk(67%, 1%, 0%, 13%) |
| LAB | lab(81.0 -37.3 -12.4) |
| LCH | lch(81.0 39.3 198.3) |
| OKLCH | oklch(0.822 0.122 196.4) |
Copy-ready code
/* CSS */
color: #4adddf;
background-color: #4adddf;
/* Tailwind (arbitrary) */
class="text-[#4adddf] bg-[#4adddf]"
/* SCSS */
$brand: #4adddf;
/* SwiftUI */
Color(red: 0.290, green: 0.867, blue: 0.875)
/* Android */
Color.parseColor("#4adddf")Accessibility — WCAG contrast
Aa
#4adddf on white: 1.65:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4adddf on black: 12.70:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red29.0%
Green86.7%
Blue87.5%
CMYK percentages
Cyan66.8%
Magenta0.9%
Yellow0.0%
Key (black)12.5%
Color previews
#4adddf text on a black background
contrast 12.70:1
Card sample
#4adddf text on a white background
contrast 1.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4adddf;
Background color
Panel with #4adddf background
background-color: #4adddf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4adddf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(74, 221, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(74, 221, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4adddf; background: linear-gradient(135deg, #4adddf, #4A7ADF);