#4cdddb
a balanced, vivid cyan · cool · closest name: turquoise
RGB
76, 221, 219
HSL
179°, 68%, 58%
CMYK
66, 0, 1, 13
Luminance
0.5836
Every format
| HEX | #4cdddb |
| RGB | rgb(76, 221, 219) |
| HSL | hsl(179, 68%, 58%) |
| CMYK | cmyk(66%, 0%, 1%, 13%) |
| LAB | lab(80.9 -38.2 -10.3) |
| LCH | lch(80.9 39.5 195.2) |
| OKLCH | oklch(0.821 0.121 193.7) |
Copy-ready code
/* CSS */
color: #4cdddb;
background-color: #4cdddb;
/* Tailwind (arbitrary) */
class="text-[#4cdddb] bg-[#4cdddb]"
/* SCSS */
$brand: #4cdddb;
/* SwiftUI */
Color(red: 0.298, green: 0.867, blue: 0.859)
/* Android */
Color.parseColor("#4cdddb")Accessibility — WCAG contrast
Aa
#4cdddb on white: 1.66:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4cdddb on black: 12.67:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red29.8%
Green86.7%
Blue85.9%
CMYK percentages
Cyan65.6%
Magenta0.0%
Yellow0.9%
Key (black)13.3%
Color previews
#4cdddb text on a black background
contrast 12.67:1
Card sample
#4cdddb text on a white background
contrast 1.66:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4cdddb;
Background color
Panel with #4cdddb background
background-color: #4cdddb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4cdddb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(76, 221, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(76, 221, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4cdddb; background: linear-gradient(135deg, #4cdddb, #4C7EDD);