#18fbdf
a balanced, electric cyan · cool · closest name: turquoise
RGB
24, 251, 223
HSL
173°, 97%, 54%
CMYK
90, 0, 11, 2
Luminance
0.7452
Every format
| HEX | #18fbdf |
| RGB | rgb(24, 251, 223) |
| HSL | hsl(173, 97%, 54%) |
| CMYK | cmyk(90%, 0%, 11%, 2%) |
| LAB | lab(89.2 -54.6 -0.4) |
| LCH | lch(89.2 54.6 180.4) |
| OKLCH | oklch(0.887 0.158 180.7) |
Copy-ready code
/* CSS */
color: #18fbdf;
background-color: #18fbdf;
/* Tailwind (arbitrary) */
class="text-[#18fbdf] bg-[#18fbdf]"
/* SCSS */
$brand: #18fbdf;
/* SwiftUI */
Color(red: 0.094, green: 0.984, blue: 0.875)
/* Android */
Color.parseColor("#18fbdf")Accessibility — WCAG contrast
Aa
#18fbdf on white: 1.32:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#18fbdf on black: 15.90:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green98.4%
Blue87.5%
CMYK percentages
Cyan90.4%
Magenta0.0%
Yellow11.2%
Key (black)1.6%
Color previews
#18fbdf text on a black background
contrast 15.90:1
Card sample
#18fbdf text on a white background
contrast 1.32:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #18fbdf;
Background color
Panel with #18fbdf background
background-color: #18fbdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #18fbdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 251, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 251, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #18fbdf; background: linear-gradient(135deg, #18fbdf, #1880FB);