#4ff4df
a balanced, electric cyan · cool · closest name: turquoise
RGB
79, 244, 223
HSL
172°, 88%, 63%
CMYK
68, 0, 9, 4
Luminance
0.7169
Every format
| HEX | #4ff4df |
| RGB | rgb(79, 244, 223) |
| HSL | hsl(172, 88%, 63%) |
| CMYK | cmyk(68%, 0%, 9%, 4%) |
| LAB | lab(87.8 -46.9 -2.3) |
| LCH | lch(87.8 46.9 182.8) |
| OKLCH | oklch(0.878 0.137 182.9) |
Copy-ready code
/* CSS */
color: #4ff4df;
background-color: #4ff4df;
/* Tailwind (arbitrary) */
class="text-[#4ff4df] bg-[#4ff4df]"
/* SCSS */
$brand: #4ff4df;
/* SwiftUI */
Color(red: 0.310, green: 0.957, blue: 0.875)
/* Android */
Color.parseColor("#4ff4df")Accessibility — WCAG contrast
Aa
#4ff4df on white: 1.37:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4ff4df on black: 15.34:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.0%
Green95.7%
Blue87.5%
CMYK percentages
Cyan67.6%
Magenta0.0%
Yellow8.6%
Key (black)4.3%
Color previews
#4ff4df text on a black background
contrast 15.34:1
Card sample
#4ff4df text on a white background
contrast 1.37:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4ff4df;
Background color
Panel with #4ff4df background
background-color: #4ff4df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4ff4df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(79, 244, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(79, 244, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4ff4df; background: linear-gradient(135deg, #4ff4df, #4F9BF4);