#3add21
a balanced, vivid green · cool · closest name: lime
RGB
58, 221, 33
HSL
112°, 74%, 50%
CMYK
74, 0, 85, 13
Luminance
0.5272
Every format
| HEX | #3add21 |
| RGB | rgb(58, 221, 33) |
| HSL | hsl(112, 74%, 50%) |
| CMYK | cmyk(74%, 0%, 85%, 13%) |
| LAB | lab(77.7 -71.7 70.9) |
| LCH | lch(77.7 100.8 135.3) |
| OKLCH | oklch(0.784 0.250 141.5) |
Copy-ready code
/* CSS */
color: #3add21;
background-color: #3add21;
/* Tailwind (arbitrary) */
class="text-[#3add21] bg-[#3add21]"
/* SCSS */
$brand: #3add21;
/* SwiftUI */
Color(red: 0.227, green: 0.867, blue: 0.129)
/* Android */
Color.parseColor("#3add21")Accessibility — WCAG contrast
Aa
#3add21 on white: 1.82:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3add21 on black: 11.54:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.7%
Green86.7%
Blue12.9%
CMYK percentages
Cyan73.8%
Magenta0.0%
Yellow85.1%
Key (black)13.3%
Color previews
#3add21 text on a black background
contrast 11.54:1
Card sample
#3add21 text on a white background
contrast 1.82:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3add21;
Background color
Panel with #3add21 background
background-color: #3add21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3add21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(58, 221, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(58, 221, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3add21; background: linear-gradient(135deg, #3add21, #21DD85);