#4ddfdc
a balanced, vivid cyan · cool · closest name: turquoise
RGB
77, 223, 220
HSL
179°, 70%, 59%
CMYK
66, 0, 1, 13
Luminance
0.5952
Every format
| HEX | #4ddfdc |
| RGB | rgb(77, 223, 220) |
| HSL | hsl(179, 70%, 59%) |
| CMYK | cmyk(66%, 0%, 1%, 13%) |
| LAB | lab(81.6 -38.6 -9.9) |
| LCH | lch(81.6 39.9 194.4) |
| OKLCH | oklch(0.827 0.122 193.1) |
Copy-ready code
/* CSS */
color: #4ddfdc;
background-color: #4ddfdc;
/* Tailwind (arbitrary) */
class="text-[#4ddfdc] bg-[#4ddfdc]"
/* SCSS */
$brand: #4ddfdc;
/* SwiftUI */
Color(red: 0.302, green: 0.875, blue: 0.863)
/* Android */
Color.parseColor("#4ddfdc")Accessibility — WCAG contrast
Aa
#4ddfdc on white: 1.63:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4ddfdc on black: 12.90:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green87.5%
Blue86.3%
CMYK percentages
Cyan65.5%
Magenta0.0%
Yellow1.3%
Key (black)12.5%
Color previews
#4ddfdc text on a black background
contrast 12.90:1
Card sample
#4ddfdc text on a white background
contrast 1.63:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4ddfdc;
Background color
Panel with #4ddfdc background
background-color: #4ddfdc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4ddfdc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 223, 220, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 223, 220, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4ddfdc; background: linear-gradient(135deg, #4ddfdc, #4D81DF);