#55b400
a dark, electric green · cool · closest name: green
RGB
85, 180, 0
HSL
92°, 100%, 35%
CMYK
53, 0, 100, 29
Luminance
0.3457
Every format
| HEX | #55b400 |
| RGB | rgb(85, 180, 0) |
| HSL | hsl(92, 100%, 35%) |
| CMYK | cmyk(53%, 0%, 100%, 29%) |
| LAB | lab(65.4 -53.2 65.9) |
| LCH | lch(65.4 84.7 128.9) |
| OKLCH | oklch(0.684 0.205 136.4) |
Copy-ready code
/* CSS */
color: #55b400;
background-color: #55b400;
/* Tailwind (arbitrary) */
class="text-[#55b400] bg-[#55b400]"
/* SCSS */
$brand: #55b400;
/* SwiftUI */
Color(red: 0.333, green: 0.706, blue: 0.000)
/* Android */
Color.parseColor("#55b400")Accessibility — WCAG contrast
Aa
#55b400 on white: 2.65:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#55b400 on black: 7.91:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green70.6%
Blue0.0%
CMYK percentages
Cyan52.8%
Magenta0.0%
Yellow100.0%
Key (black)29.4%
Color previews
#55b400 text on a black background
contrast 7.91:1
Card sample
#55b400 text on a white background
contrast 2.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #55b400;
Background color
Panel with #55b400 background
background-color: #55b400;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #55b400;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 180, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 180, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #55b400; background: linear-gradient(135deg, #55b400, #00B423);