#83c921
a balanced, vivid green · cool · closest name: olivedrab
RGB
131, 201, 33
HSL
85°, 72%, 46%
CMYK
35, 0, 84, 21
Luminance
0.4671
Every format
| HEX | #83c921 |
| RGB | rgb(131, 201, 33) |
| HSL | hsl(85, 72%, 46%) |
| CMYK | cmyk(35%, 0%, 84%, 21%) |
| LAB | lab(74.0 -45.5 68.6) |
| LCH | lch(74.0 82.3 123.6) |
| OKLCH | oklch(0.761 0.198 131.0) |
Copy-ready code
/* CSS */
color: #83c921;
background-color: #83c921;
/* Tailwind (arbitrary) */
class="text-[#83c921] bg-[#83c921]"
/* SCSS */
$brand: #83c921;
/* SwiftUI */
Color(red: 0.514, green: 0.788, blue: 0.129)
/* Android */
Color.parseColor("#83c921")Accessibility — WCAG contrast
Aa
#83c921 on white: 2.03:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#83c921 on black: 10.34:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red51.4%
Green78.8%
Blue12.9%
CMYK percentages
Cyan34.8%
Magenta0.0%
Yellow83.6%
Key (black)21.2%
Color previews
#83c921 text on a black background
contrast 10.34:1
Card sample
#83c921 text on a white background
contrast 2.03:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #83c921;
Background color
Panel with #83c921 background
background-color: #83c921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #83c921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(131, 201, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(131, 201, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #83c921; background: linear-gradient(135deg, #83c921, #21C92F);