#17f2cc
a balanced, electric cyan · cool · closest name: aquamarine
RGB
23, 242, 204
HSL
170°, 89%, 52%
CMYK
91, 0, 16, 5
Luminance
0.6805
Every format
| HEX | #17f2cc |
| RGB | rgb(23, 242, 204) |
| HSL | hsl(170, 89%, 52%) |
| CMYK | cmyk(91%, 0%, 16%, 5%) |
| LAB | lab(86.0 -55.9 5.0) |
| LCH | lch(86.0 56.2 174.9) |
| OKLCH | oklch(0.860 0.159 175.6) |
Copy-ready code
/* CSS */
color: #17f2cc;
background-color: #17f2cc;
/* Tailwind (arbitrary) */
class="text-[#17f2cc] bg-[#17f2cc]"
/* SCSS */
$brand: #17f2cc;
/* SwiftUI */
Color(red: 0.090, green: 0.949, blue: 0.800)
/* Android */
Color.parseColor("#17f2cc")Accessibility — WCAG contrast
Aa
#17f2cc on white: 1.44:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#17f2cc on black: 14.61:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green94.9%
Blue80.0%
CMYK percentages
Cyan90.5%
Magenta0.0%
Yellow15.7%
Key (black)5.1%
Color previews
#17f2cc text on a black background
contrast 14.61:1
Card sample
#17f2cc text on a white background
contrast 1.44:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #17f2cc;
Background color
Panel with #17f2cc background
background-color: #17f2cc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #17f2cc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 242, 204, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 242, 204, 0.45);
Border & gradient
Gradient panel
border: 3px solid #17f2cc; background: linear-gradient(135deg, #17f2cc, #1786F2);