#83de21
a balanced, vivid green · cool · closest name: lime
RGB
131, 222, 33
HSL
89°, 74%, 50%
CMYK
41, 0, 85, 13
Luminance
0.5718
Every format
| HEX | #83de21 |
| RGB | rgb(131, 222, 33) |
| HSL | hsl(89, 74%, 50%) |
| CMYK | cmyk(41%, 0%, 85%, 13%) |
| LAB | lab(80.3 -54.0 74.0) |
| LCH | lch(80.3 91.7 126.1) |
| OKLCH | oklch(0.812 0.222 133.4) |
Copy-ready code
/* CSS */
color: #83de21;
background-color: #83de21;
/* Tailwind (arbitrary) */
class="text-[#83de21] bg-[#83de21]"
/* SCSS */
$brand: #83de21;
/* SwiftUI */
Color(red: 0.514, green: 0.871, blue: 0.129)
/* Android */
Color.parseColor("#83de21")Accessibility — WCAG contrast
Aa
#83de21 on white: 1.69:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#83de21 on black: 12.44:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red51.4%
Green87.1%
Blue12.9%
CMYK percentages
Cyan41.0%
Magenta0.0%
Yellow85.1%
Key (black)12.9%
Color previews
#83de21 text on a black background
contrast 12.44:1
Card sample
#83de21 text on a white background
contrast 1.69:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #83de21;
Background color
Panel with #83de21 background
background-color: #83de21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #83de21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(131, 222, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(131, 222, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #83de21; background: linear-gradient(135deg, #83de21, #21DE3D);