#4df0db
a balanced, electric cyan · cool · closest name: turquoise
RGB
77, 240, 219
HSL
172°, 85%, 62%
CMYK
68, 0, 9, 6
Luminance
0.6901
Every format
| HEX | #4df0db |
| RGB | rgb(77, 240, 219) |
| HSL | hsl(172, 85%, 62%) |
| CMYK | cmyk(68%, 0%, 9%, 6%) |
| LAB | lab(86.5 -46.5 -2.1) |
| LCH | lch(86.5 46.5 182.6) |
| OKLCH | oklch(0.867 0.136 182.7) |
Copy-ready code
/* CSS */
color: #4df0db;
background-color: #4df0db;
/* Tailwind (arbitrary) */
class="text-[#4df0db] bg-[#4df0db]"
/* SCSS */
$brand: #4df0db;
/* SwiftUI */
Color(red: 0.302, green: 0.941, blue: 0.859)
/* Android */
Color.parseColor("#4df0db")Accessibility — WCAG contrast
Aa
#4df0db on white: 1.42:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4df0db on black: 14.80:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green94.1%
Blue85.9%
CMYK percentages
Cyan67.9%
Magenta0.0%
Yellow8.8%
Key (black)5.9%
Color previews
#4df0db text on a black background
contrast 14.80:1
Card sample
#4df0db text on a white background
contrast 1.42:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4df0db;
Background color
Panel with #4df0db background
background-color: #4df0db;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4df0db;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 240, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 240, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4df0db; background: linear-gradient(135deg, #4df0db, #4D98F0);