#17fdf3
a balanced, electric cyan · cool · closest name: cyan
RGB
23, 253, 243
HSL
177°, 98%, 54%
CMYK
91, 0, 4, 1
Luminance
0.7690
Every format
| HEX | #17fdf3 |
| RGB | rgb(23, 253, 243) |
| HSL | hsl(177, 98%, 54%) |
| CMYK | cmyk(91%, 0%, 4%, 1%) |
| LAB | lab(90.3 -50.1 -9.1) |
| LCH | lch(90.3 50.9 190.3) |
| OKLCH | oklch(0.898 0.153 189.6) |
Copy-ready code
/* CSS */
color: #17fdf3;
background-color: #17fdf3;
/* Tailwind (arbitrary) */
class="text-[#17fdf3] bg-[#17fdf3]"
/* SCSS */
$brand: #17fdf3;
/* SwiftUI */
Color(red: 0.090, green: 0.992, blue: 0.953)
/* Android */
Color.parseColor("#17fdf3")Accessibility — WCAG contrast
Aa
#17fdf3 on white: 1.28:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#17fdf3 on black: 16.38:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green99.2%
Blue95.3%
CMYK percentages
Cyan90.9%
Magenta0.0%
Yellow4.0%
Key (black)0.8%
Color previews
#17fdf3 text on a black background
contrast 16.38:1
Card sample
#17fdf3 text on a white background
contrast 1.28:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #17fdf3;
Background color
Panel with #17fdf3 background
background-color: #17fdf3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #17fdf3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 253, 243, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 253, 243, 0.45);
Border & gradient
Gradient panel
border: 3px solid #17fdf3; background: linear-gradient(135deg, #17fdf3, #176EFD);