#55fddb
a light, electric cyan · cool · closest name: aquamarine
RGB
85, 253, 219
HSL
168°, 98%, 66%
CMYK
66, 0, 13, 1
Luminance
0.7730
Every format
| HEX | #55fddb |
| RGB | rgb(85, 253, 219) |
| HSL | hsl(168, 98%, 66%) |
| CMYK | cmyk(66%, 0%, 13%, 1%) |
| LAB | lab(90.5 -50.8 3.7) |
| LCH | lch(90.5 51.0 175.9) |
| OKLCH | oklch(0.899 0.145 176.5) |
Copy-ready code
/* CSS */
color: #55fddb;
background-color: #55fddb;
/* Tailwind (arbitrary) */
class="text-[#55fddb] bg-[#55fddb]"
/* SCSS */
$brand: #55fddb;
/* SwiftUI */
Color(red: 0.333, green: 0.992, blue: 0.859)
/* Android */
Color.parseColor("#55fddb")Accessibility — WCAG contrast
Aa
#55fddb on white: 1.28:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#55fddb on black: 16.46:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green99.2%
Blue85.9%
CMYK percentages
Cyan66.4%
Magenta0.0%
Yellow13.4%
Key (black)0.8%
Color previews
#55fddb text on a black background
contrast 16.46:1
Card sample
#55fddb text on a white background
contrast 1.28:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #55fddb;
Background color
Panel with #55fddb background
background-color: #55fddb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #55fddb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 253, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 253, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #55fddb; background: linear-gradient(135deg, #55fddb, #55AFFD);