#55ffd1
a light, electric cyan · cool · closest name: aquamarine
RGB
85, 255, 209
HSL
164°, 100%, 67%
CMYK
67, 0, 18, 0
Luminance
0.7805
Every format
| HEX | #55ffd1 |
| RGB | rgb(85, 255, 209) |
| HSL | hsl(164, 100%, 67%) |
| CMYK | cmyk(67%, 0%, 18%, 0%) |
| LAB | lab(90.8 -54.0 9.3) |
| LCH | lch(90.8 54.8 170.2) |
| OKLCH | oklch(0.901 0.153 171.1) |
Copy-ready code
/* CSS */
color: #55ffd1;
background-color: #55ffd1;
/* Tailwind (arbitrary) */
class="text-[#55ffd1] bg-[#55ffd1]"
/* SCSS */
$brand: #55ffd1;
/* SwiftUI */
Color(red: 0.333, green: 1.000, blue: 0.820)
/* Android */
Color.parseColor("#55ffd1")Accessibility — WCAG contrast
Aa
#55ffd1 on white: 1.26:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#55ffd1 on black: 16.61:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green100.0%
Blue82.0%
CMYK percentages
Cyan66.7%
Magenta0.0%
Yellow18.0%
Key (black)0.0%
Color previews
#55ffd1 text on a black background
contrast 16.61:1
Card sample
#55ffd1 text on a white background
contrast 1.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #55ffd1;
Background color
Panel with #55ffd1 background
background-color: #55ffd1;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #55ffd1;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 255, 209, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 255, 209, 0.45);
Border & gradient
Gradient panel
border: 3px solid #55ffd1; background: linear-gradient(135deg, #55ffd1, #55BCFF);