#55ffbb
a light, electric green · cool · closest name: aquamarine
RGB
85, 255, 187
HSL
156°, 100%, 67%
CMYK
67, 0, 27, 0
Luminance
0.7704
Every format
| HEX | #55ffbb |
| RGB | rgb(85, 255, 187) |
| HSL | hsl(156, 100%, 67%) |
| CMYK | cmyk(67%, 0%, 27%, 0%) |
| LAB | lab(90.3 -58.9 20.0) |
| LCH | lch(90.3 62.2 161.2) |
| OKLCH | oklch(0.896 0.169 162.5) |
Copy-ready code
/* CSS */
color: #55ffbb;
background-color: #55ffbb;
/* Tailwind (arbitrary) */
class="text-[#55ffbb] bg-[#55ffbb]"
/* SCSS */
$brand: #55ffbb;
/* SwiftUI */
Color(red: 0.333, green: 1.000, blue: 0.733)
/* Android */
Color.parseColor("#55ffbb")Accessibility — WCAG contrast
Aa
#55ffbb on white: 1.28:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#55ffbb on black: 16.41:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green100.0%
Blue73.3%
CMYK percentages
Cyan66.7%
Magenta0.0%
Yellow26.7%
Key (black)0.0%
Color previews
#55ffbb text on a black background
contrast 16.41:1
Card sample
#55ffbb text on a white background
contrast 1.28:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #55ffbb;
Background color
Panel with #55ffbb background
background-color: #55ffbb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #55ffbb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 255, 187, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 255, 187, 0.45);
Border & gradient
Gradient panel
border: 3px solid #55ffbb; background: linear-gradient(135deg, #55ffbb, #55D2FF);