#55ffab
a light, electric green · cool · closest name: aquamarine
RGB
85, 255, 171
HSL
150°, 100%, 67%
CMYK
67, 0, 33, 0
Luminance
0.7639
Every format
| HEX | #55ffab |
| RGB | rgb(85, 255, 171) |
| HSL | hsl(150, 100%, 67%) |
| CMYK | cmyk(67%, 0%, 33%, 0%) |
| LAB | lab(90.0 -62.1 27.7) |
| LCH | lch(90.0 68.0 155.9) |
| OKLCH | oklch(0.893 0.182 157.5) |
Copy-ready code
/* CSS */
color: #55ffab;
background-color: #55ffab;
/* Tailwind (arbitrary) */
class="text-[#55ffab] bg-[#55ffab]"
/* SCSS */
$brand: #55ffab;
/* SwiftUI */
Color(red: 0.333, green: 1.000, blue: 0.671)
/* Android */
Color.parseColor("#55ffab")Accessibility — WCAG contrast
Aa
#55ffab on white: 1.29:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#55ffab on black: 16.28:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green100.0%
Blue67.1%
CMYK percentages
Cyan66.7%
Magenta0.0%
Yellow32.9%
Key (black)0.0%
Color previews
#55ffab text on a black background
contrast 16.28:1
Card sample
#55ffab text on a white background
contrast 1.29:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #55ffab;
Background color
Panel with #55ffab background
background-color: #55ffab;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #55ffab;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 255, 171, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 255, 171, 0.45);
Border & gradient
Gradient panel
border: 3px solid #55ffab; background: linear-gradient(135deg, #55ffab, #55E2FF);