#55dddd
a balanced, vivid cyan · cool · closest name: turquoise
RGB
85, 221, 221
HSL
180°, 67%, 60%
CMYK
62, 0, 0, 13
Luminance
0.5886
Every format
| HEX | #55dddd |
| RGB | rgb(85, 221, 221) |
| HSL | hsl(180, 67%, 60%) |
| CMYK | cmyk(62%, 0%, 0%, 13%) |
| LAB | lab(81.2 -36.2 -11.0) |
| LCH | lch(81.2 37.9 196.8) |
| OKLCH | oklch(0.825 0.117 195.1) |
Copy-ready code
/* CSS */
color: #55dddd;
background-color: #55dddd;
/* Tailwind (arbitrary) */
class="text-[#55dddd] bg-[#55dddd]"
/* SCSS */
$brand: #55dddd;
/* SwiftUI */
Color(red: 0.333, green: 0.867, blue: 0.867)
/* Android */
Color.parseColor("#55dddd")Accessibility — WCAG contrast
Aa
#55dddd on white: 1.64:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#55dddd on black: 12.77:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green86.7%
Blue86.7%
CMYK percentages
Cyan61.5%
Magenta0.0%
Yellow0.0%
Key (black)13.3%
Color previews
#55dddd text on a black background
contrast 12.77:1
Card sample
#55dddd text on a white background
contrast 1.64:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #55dddd;
Background color
Panel with #55dddd background
background-color: #55dddd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #55dddd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 221, 221, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 221, 221, 0.45);
Border & gradient
Gradient panel
border: 3px solid #55dddd; background: linear-gradient(135deg, #55dddd, #5582DD);