#55ff8e
a light, electric green · cool · closest name: aquamarine
RGB
85, 255, 142
HSL
140°, 100%, 67%
CMYK
67, 0, 44, 0
Luminance
0.7540
Every format
| HEX | #55ff8e |
| RGB | rgb(85, 255, 142) |
| HSL | hsl(140, 100%, 67%) |
| CMYK | cmyk(67%, 0%, 44%, 0%) |
| LAB | lab(89.6 -67.2 41.5) |
| LCH | lch(89.6 78.9 148.3) |
| OKLCH | oklch(0.887 0.208 150.6) |
Copy-ready code
/* CSS */
color: #55ff8e;
background-color: #55ff8e;
/* Tailwind (arbitrary) */
class="text-[#55ff8e] bg-[#55ff8e]"
/* SCSS */
$brand: #55ff8e;
/* SwiftUI */
Color(red: 0.333, green: 1.000, blue: 0.557)
/* Android */
Color.parseColor("#55ff8e")Accessibility — WCAG contrast
Aa
#55ff8e on white: 1.31:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#55ff8e on black: 16.08:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green100.0%
Blue55.7%
CMYK percentages
Cyan66.7%
Magenta0.0%
Yellow44.3%
Key (black)0.0%
Color previews
#55ff8e text on a black background
contrast 16.08:1
Card sample
#55ff8e text on a white background
contrast 1.31:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #55ff8e;
Background color
Panel with #55ff8e background
background-color: #55ff8e;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #55ff8e;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 255, 142, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 255, 142, 0.45);
Border & gradient
Gradient panel
border: 3px solid #55ff8e; background: linear-gradient(135deg, #55ff8e, #55FFFF);