#55ffaa
a light, electric green · cool · closest name: aquamarine
RGB
85, 255, 170
HSL
150°, 100%, 67%
CMYK
67, 0, 33, 0
Luminance
0.7635
Every format
| HEX | #55ffaa |
| RGB | rgb(85, 255, 170) |
| HSL | hsl(150, 100%, 67%) |
| CMYK | cmyk(67%, 0%, 33%, 0%) |
| LAB | lab(90.0 -62.3 28.2) |
| LCH | lch(90.0 68.4 155.6) |
| OKLCH | oklch(0.892 0.183 157.2) |
Copy-ready code
/* CSS */
color: #55ffaa;
background-color: #55ffaa;
/* Tailwind (arbitrary) */
class="text-[#55ffaa] bg-[#55ffaa]"
/* SCSS */
$brand: #55ffaa;
/* SwiftUI */
Color(red: 0.333, green: 1.000, blue: 0.667)
/* Android */
Color.parseColor("#55ffaa")Accessibility — WCAG contrast
Aa
#55ffaa on white: 1.29:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#55ffaa on black: 16.27:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green100.0%
Blue66.7%
CMYK percentages
Cyan66.7%
Magenta0.0%
Yellow33.3%
Key (black)0.0%
Color previews
#55ffaa text on a black background
contrast 16.27:1
Card sample
#55ffaa text on a white background
contrast 1.29:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #55ffaa;
Background color
Panel with #55ffaa background
background-color: #55ffaa;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #55ffaa;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 255, 170, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 255, 170, 0.45);
Border & gradient
Gradient panel
border: 3px solid #55ffaa; background: linear-gradient(135deg, #55ffaa, #55E3FF);