#1fe511
a balanced, electric green · cool · closest name: lime
RGB
31, 229, 17
HSL
116°, 86%, 48%
CMYK
87, 0, 93, 10
Luminance
0.5637
Every format
| HEX | #1fe511 |
| RGB | rgb(31, 229, 17) |
| HSL | hsl(116, 86%, 48%) |
| CMYK | cmyk(87%, 0%, 93%, 10%) |
| LAB | lab(79.8 -77.7 75.3) |
| LCH | lch(79.8 108.2 135.9) |
| OKLCH | oklch(0.801 0.267 142.2) |
Copy-ready code
/* CSS */
color: #1fe511;
background-color: #1fe511;
/* Tailwind (arbitrary) */
class="text-[#1fe511] bg-[#1fe511]"
/* SCSS */
$brand: #1fe511;
/* SwiftUI */
Color(red: 0.122, green: 0.898, blue: 0.067)
/* Android */
Color.parseColor("#1fe511")Accessibility — WCAG contrast
Aa
#1fe511 on white: 1.71:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#1fe511 on black: 12.27:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.2%
Green89.8%
Blue6.7%
CMYK percentages
Cyan86.5%
Magenta0.0%
Yellow92.6%
Key (black)10.2%
Color previews
#1fe511 text on a black background
contrast 12.27:1
Card sample
#1fe511 text on a white background
contrast 1.71:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1fe511;
Background color
Panel with #1fe511 background
background-color: #1fe511;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1fe511;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(31, 229, 17, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(31, 229, 17, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1fe511; background: linear-gradient(135deg, #1fe511, #11E590);