#83d821
a balanced, vivid green · cool · closest name: lime
RGB
131, 216, 33
HSL
88°, 74%, 49%
CMYK
39, 0, 85, 15
Luminance
0.5405
Every format
| HEX | #83d821 |
| RGB | rgb(131, 216, 33) |
| HSL | hsl(88, 74%, 49%) |
| CMYK | cmyk(39%, 0%, 85%, 15%) |
| LAB | lab(78.5 -51.7 72.5) |
| LCH | lch(78.5 89.0 125.5) |
| OKLCH | oklch(0.797 0.215 132.8) |
Copy-ready code
/* CSS */
color: #83d821;
background-color: #83d821;
/* Tailwind (arbitrary) */
class="text-[#83d821] bg-[#83d821]"
/* SCSS */
$brand: #83d821;
/* SwiftUI */
Color(red: 0.514, green: 0.847, blue: 0.129)
/* Android */
Color.parseColor("#83d821")Accessibility — WCAG contrast
Aa
#83d821 on white: 1.78:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#83d821 on black: 11.81:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red51.4%
Green84.7%
Blue12.9%
CMYK percentages
Cyan39.4%
Magenta0.0%
Yellow84.7%
Key (black)15.3%
Color previews
#83d821 text on a black background
contrast 11.81:1
Card sample
#83d821 text on a white background
contrast 1.78:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #83d821;
Background color
Panel with #83d821 background
background-color: #83d821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #83d821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(131, 216, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(131, 216, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #83d821; background: linear-gradient(135deg, #83d821, #21D839);