#27f9df
a balanced, electric cyan · cool · closest name: turquoise
RGB
39, 249, 223
HSL
173°, 95%, 57%
CMYK
84, 0, 10, 2
Luminance
0.7351
Every format
| HEX | #27f9df |
| RGB | rgb(39, 249, 223) |
| HSL | hsl(173, 95%, 57%) |
| CMYK | cmyk(84%, 0%, 10%, 2%) |
| LAB | lab(88.7 -53.0 -1.1) |
| LCH | lch(88.7 53.0 181.1) |
| OKLCH | oklch(0.883 0.154 181.4) |
Copy-ready code
/* CSS */
color: #27f9df;
background-color: #27f9df;
/* Tailwind (arbitrary) */
class="text-[#27f9df] bg-[#27f9df]"
/* SCSS */
$brand: #27f9df;
/* SwiftUI */
Color(red: 0.153, green: 0.976, blue: 0.875)
/* Android */
Color.parseColor("#27f9df")Accessibility — WCAG contrast
Aa
#27f9df on white: 1.34:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#27f9df on black: 15.70:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.3%
Green97.6%
Blue87.5%
CMYK percentages
Cyan84.3%
Magenta0.0%
Yellow10.4%
Key (black)2.4%
Color previews
#27f9df text on a black background
contrast 15.70:1
Card sample
#27f9df text on a white background
contrast 1.34:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #27f9df;
Background color
Panel with #27f9df background
background-color: #27f9df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #27f9df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(39, 249, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(39, 249, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #27f9df; background: linear-gradient(135deg, #27f9df, #2787F9);