#39dfcc
a balanced, vivid cyan · cool · “turquoise”
RGB
57, 223, 204
HSL
173°, 72%, 55%
CMYK
74, 0, 9, 13
Luminance
0.5800
Every format
| HEX | #39dfcc |
| RGB | rgb(57, 223, 204) |
| HSL | hsl(173, 72%, 55%) |
| CMYK | cmyk(74%, 0%, 9%, 13%) |
| LAB | lab(80.7 -45.5 -2.7) |
| LCH | lch(80.7 45.6 183.4) |
| OKLCH | oklch(0.817 0.134 183.4) |
Copy-ready code
/* CSS */
color: #39dfcc;
background-color: #39dfcc;
/* Tailwind (arbitrary) */
class="text-[#39dfcc] bg-[#39dfcc]"
/* SCSS */
$brand: #39dfcc;
/* SwiftUI */
Color(red: 0.224, green: 0.875, blue: 0.800)
/* Android */
Color.parseColor("#39dfcc")Accessibility — WCAG contrast
Aa
#39dfcc on white: 1.67:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#39dfcc on black: 12.60:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green87.5%
Blue80.0%
CMYK percentages
Cyan74.4%
Magenta0.0%
Yellow8.5%
Key (black)12.5%
Color previews
#39dfcc text on a black background
contrast 12.60:1
Card sample
#39dfcc text on a white background
contrast 1.67:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #39dfcc;
Background color
Panel with #39dfcc background
background-color: #39dfcc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #39dfcc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 223, 204, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 223, 204, 0.45);
Border & gradient
Gradient panel
border: 3px solid #39dfcc; background: linear-gradient(135deg, #39dfcc, #3983DF);