#55feee
a light, electric cyan · cool · closest name: cyan
RGB
85, 254, 238
HSL
174°, 99%, 67%
CMYK
67, 0, 6, 0
Luminance
0.7899
Every format
| HEX | #55feee |
| RGB | rgb(85, 254, 238) |
| HSL | hsl(174, 99%, 67%) |
| CMYK | cmyk(67%, 0%, 6%, 0%) |
| LAB | lab(91.2 -46.5 -5.0) |
| LCH | lch(91.2 46.8 186.2) |
| OKLCH | oklch(0.907 0.139 186.0) |
Copy-ready code
/* CSS */
color: #55feee;
background-color: #55feee;
/* Tailwind (arbitrary) */
class="text-[#55feee] bg-[#55feee]"
/* SCSS */
$brand: #55feee;
/* SwiftUI */
Color(red: 0.333, green: 0.996, blue: 0.933)
/* Android */
Color.parseColor("#55feee")Accessibility — WCAG contrast
Aa
#55feee on white: 1.25:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#55feee on black: 16.80:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green99.6%
Blue93.3%
CMYK percentages
Cyan66.5%
Magenta0.0%
Yellow6.3%
Key (black)0.4%
Color previews
#55feee text on a black background
contrast 16.80:1
Card sample
#55feee text on a white background
contrast 1.25:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #55feee;
Background color
Panel with #55feee background
background-color: #55feee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #55feee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 254, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 254, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #55feee; background: linear-gradient(135deg, #55feee, #559DFE);