#55f8df
a light, electric cyan · cool · closest name: turquoise
RGB
85, 248, 223
HSL
171°, 92%, 65%
CMYK
66, 0, 10, 3
Luminance
0.7439
Every format
| HEX | #55f8df |
| RGB | rgb(85, 248, 223) |
| HSL | hsl(171, 92%, 65%) |
| CMYK | cmyk(66%, 0%, 10%, 3%) |
| LAB | lab(89.1 -47.7 -0.4) |
| LCH | lch(89.1 47.7 180.4) |
| OKLCH | oklch(0.889 0.139 180.7) |
Copy-ready code
/* CSS */
color: #55f8df;
background-color: #55f8df;
/* Tailwind (arbitrary) */
class="text-[#55f8df] bg-[#55f8df]"
/* SCSS */
$brand: #55f8df;
/* SwiftUI */
Color(red: 0.333, green: 0.973, blue: 0.875)
/* Android */
Color.parseColor("#55f8df")Accessibility — WCAG contrast
Aa
#55f8df on white: 1.32:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#55f8df on black: 15.88:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green97.3%
Blue87.5%
CMYK percentages
Cyan65.7%
Magenta0.0%
Yellow10.1%
Key (black)2.7%
Color previews
#55f8df text on a black background
contrast 15.88:1
Card sample
#55f8df text on a white background
contrast 1.32:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #55f8df;
Background color
Panel with #55f8df background
background-color: #55f8df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #55f8df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 248, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 248, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #55f8df; background: linear-gradient(135deg, #55f8df, #55A4F8);