#39f9cf
a balanced, electric cyan · cool · closest name: aquamarine
RGB
57, 249, 207
HSL
167°, 94%, 60%
CMYK
77, 0, 17, 2
Luminance
0.7313
Every format
| HEX | #39f9cf |
| RGB | rgb(57, 249, 207) |
| HSL | hsl(167, 94%, 60%) |
| CMYK | cmyk(77%, 0%, 17%, 2%) |
| LAB | lab(88.5 -55.6 7.0) |
| LCH | lch(88.5 56.0 172.8) |
| OKLCH | oklch(0.881 0.158 173.5) |
Copy-ready code
/* CSS */
color: #39f9cf;
background-color: #39f9cf;
/* Tailwind (arbitrary) */
class="text-[#39f9cf] bg-[#39f9cf]"
/* SCSS */
$brand: #39f9cf;
/* SwiftUI */
Color(red: 0.224, green: 0.976, blue: 0.812)
/* Android */
Color.parseColor("#39f9cf")Accessibility — WCAG contrast
Aa
#39f9cf on white: 1.34:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#39f9cf on black: 15.63:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green97.6%
Blue81.2%
CMYK percentages
Cyan77.1%
Magenta0.0%
Yellow16.9%
Key (black)2.4%
Color previews
#39f9cf text on a black background
contrast 15.63:1
Card sample
#39f9cf text on a white background
contrast 1.34:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #39f9cf;
Background color
Panel with #39f9cf background
background-color: #39f9cf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #39f9cf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 249, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 249, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #39f9cf; background: linear-gradient(135deg, #39f9cf, #39A3F9);