#83c511
a dark, electric green · cool · closest name: olivedrab
RGB
131, 197, 17
HSL
82°, 84%, 42%
CMYK
34, 0, 91, 23
Luminance
0.4480
Every format
| HEX | #83c511 |
| RGB | rgb(131, 197, 17) |
| HSL | hsl(82, 84%, 42%) |
| CMYK | cmyk(34%, 0%, 91%, 23%) |
| LAB | lab(72.8 -44.3 70.6) |
| LCH | lch(72.8 83.4 122.1) |
| OKLCH | oklch(0.750 0.198 130.0) |
Copy-ready code
/* CSS */
color: #83c511;
background-color: #83c511;
/* Tailwind (arbitrary) */
class="text-[#83c511] bg-[#83c511]"
/* SCSS */
$brand: #83c511;
/* SwiftUI */
Color(red: 0.514, green: 0.773, blue: 0.067)
/* Android */
Color.parseColor("#83c511")Accessibility — WCAG contrast
Aa
#83c511 on white: 2.11:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#83c511 on black: 9.96:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red51.4%
Green77.3%
Blue6.7%
CMYK percentages
Cyan33.5%
Magenta0.0%
Yellow91.4%
Key (black)22.7%
Color previews
#83c511 text on a black background
contrast 9.96:1
Card sample
#83c511 text on a white background
contrast 2.11:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #83c511;
Background color
Panel with #83c511 background
background-color: #83c511;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #83c511;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(131, 197, 17, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(131, 197, 17, 0.45);
Border & gradient
Gradient panel
border: 3px solid #83c511; background: linear-gradient(135deg, #83c511, #11C517);