#18cfda
a balanced, electric cyan · cool · closest name: turquoise
RGB
24, 207, 218
HSL
183°, 80%, 48%
CMYK
89, 5, 0, 15
Luminance
0.4988
Every format
| HEX | #18cfda |
| RGB | rgb(24, 207, 218) |
| HSL | hsl(183, 80%, 48%) |
| CMYK | cmyk(89%, 5%, 0%, 15%) |
| LAB | lab(76.0 -37.0 -17.3) |
| LCH | lch(76.0 40.8 205.1) |
| OKLCH | oklch(0.779 0.130 201.8) |
Copy-ready code
/* CSS */
color: #18cfda;
background-color: #18cfda;
/* Tailwind (arbitrary) */
class="text-[#18cfda] bg-[#18cfda]"
/* SCSS */
$brand: #18cfda;
/* SwiftUI */
Color(red: 0.094, green: 0.812, blue: 0.855)
/* Android */
Color.parseColor("#18cfda")Accessibility — WCAG contrast
Aa
#18cfda on white: 1.91:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#18cfda on black: 10.98:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green81.2%
Blue85.5%
CMYK percentages
Cyan89.0%
Magenta5.0%
Yellow0.0%
Key (black)14.5%
Color previews
#18cfda text on a black background
contrast 10.98:1
Card sample
#18cfda text on a white background
contrast 1.91:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #18cfda;
Background color
Panel with #18cfda background
background-color: #18cfda;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #18cfda;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 207, 218, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 207, 218, 0.45);
Border & gradient
Gradient panel
border: 3px solid #18cfda; background: linear-gradient(135deg, #18cfda, #184EDA);