#39bbc4
a balanced, vivid cyan · cool · closest name: skyblue
RGB
57, 187, 196
HSL
184°, 55%, 50%
CMYK
71, 5, 0, 23
Luminance
0.4040
Every format
| HEX | #39bbc4 |
| RGB | rgb(57, 187, 196) |
| HSL | hsl(184, 55%, 50%) |
| CMYK | cmyk(71%, 5%, 0%, 23%) |
| LAB | lab(69.8 -31.4 -14.7) |
| LCH | lch(69.8 34.7 205.1) |
| OKLCH | oklch(0.727 0.110 201.9) |
Copy-ready code
/* CSS */
color: #39bbc4;
background-color: #39bbc4;
/* Tailwind (arbitrary) */
class="text-[#39bbc4] bg-[#39bbc4]"
/* SCSS */
$brand: #39bbc4;
/* SwiftUI */
Color(red: 0.224, green: 0.733, blue: 0.769)
/* Android */
Color.parseColor("#39bbc4")Accessibility — WCAG contrast
Aa
#39bbc4 on white: 2.31:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#39bbc4 on black: 9.08:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green73.3%
Blue76.9%
CMYK percentages
Cyan70.9%
Magenta4.6%
Yellow0.0%
Key (black)23.1%
Color previews
#39bbc4 text on a black background
contrast 9.08:1
Card sample
#39bbc4 text on a white background
contrast 2.31:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #39bbc4;
Background color
Panel with #39bbc4 background
background-color: #39bbc4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #39bbc4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 187, 196, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 187, 196, 0.45);
Border & gradient
Gradient panel
border: 3px solid #39bbc4; background: linear-gradient(135deg, #39bbc4, #395EC4);