#55dd21
a balanced, vivid green · cool · closest name: lime
RGB
85, 221, 33
HSL
103°, 74%, 50%
CMYK
62, 0, 85, 13
Luminance
0.5375
Every format
| HEX | #55dd21 |
| RGB | rgb(85, 221, 33) |
| HSL | hsl(103, 74%, 50%) |
| CMYK | cmyk(62%, 0%, 85%, 13%) |
| LAB | lab(78.3 -66.6 71.7) |
| LCH | lch(78.3 97.8 132.9) |
| OKLCH | oklch(0.791 0.241 139.4) |
Copy-ready code
/* CSS */
color: #55dd21;
background-color: #55dd21;
/* Tailwind (arbitrary) */
class="text-[#55dd21] bg-[#55dd21]"
/* SCSS */
$brand: #55dd21;
/* SwiftUI */
Color(red: 0.333, green: 0.867, blue: 0.129)
/* Android */
Color.parseColor("#55dd21")Accessibility — WCAG contrast
Aa
#55dd21 on white: 1.79:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#55dd21 on black: 11.75:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green86.7%
Blue12.9%
CMYK percentages
Cyan61.5%
Magenta0.0%
Yellow85.1%
Key (black)13.3%
Color previews
#55dd21 text on a black background
contrast 11.75:1
Card sample
#55dd21 text on a white background
contrast 1.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #55dd21;
Background color
Panel with #55dd21 background
background-color: #55dd21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #55dd21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 221, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 221, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #55dd21; background: linear-gradient(135deg, #55dd21, #21DD6A);