#83f511
a balanced, electric green · cool · closest name: lime
RGB
131, 245, 17
HSL
90°, 92%, 51%
CMYK
47, 0, 93, 4
Luminance
0.7017
Every format
| HEX | #83f511 |
| RGB | rgb(131, 245, 17) |
| HSL | hsl(90, 92%, 51%) |
| CMYK | cmyk(47%, 0%, 93%, 4%) |
| LAB | lab(87.1 -63.1 82.2) |
| LCH | lch(87.1 103.7 127.5) |
| OKLCH | oklch(0.868 0.251 135.0) |
Copy-ready code
/* CSS */
color: #83f511;
background-color: #83f511;
/* Tailwind (arbitrary) */
class="text-[#83f511] bg-[#83f511]"
/* SCSS */
$brand: #83f511;
/* SwiftUI */
Color(red: 0.514, green: 0.961, blue: 0.067)
/* Android */
Color.parseColor("#83f511")Accessibility — WCAG contrast
Aa
#83f511 on white: 1.40:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#83f511 on black: 15.03:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red51.4%
Green96.1%
Blue6.7%
CMYK percentages
Cyan46.5%
Magenta0.0%
Yellow93.1%
Key (black)3.9%
Color previews
#83f511 text on a black background
contrast 15.03:1
Card sample
#83f511 text on a white background
contrast 1.40:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #83f511;
Background color
Panel with #83f511 background
background-color: #83f511;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #83f511;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(131, 245, 17, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(131, 245, 17, 0.45);
Border & gradient
Gradient panel
border: 3px solid #83f511; background: linear-gradient(135deg, #83f511, #11F537);