#57ff47
a balanced, electric green · cool · closest name: lime
RGB
87, 255, 71
HSL
115°, 100%, 64%
CMYK
66, 0, 72, 0
Luminance
0.7400
Every format
| HEX | #57ff47 |
| RGB | rgb(87, 255, 71) |
| HSL | hsl(115, 100%, 64%) |
| CMYK | cmyk(66%, 0%, 72%, 0%) |
| LAB | lab(88.9 -75.0 71.0) |
| LCH | lch(88.9 103.2 136.6) |
| OKLCH | oklch(0.880 0.260 141.9) |
Copy-ready code
/* CSS */
color: #57ff47;
background-color: #57ff47;
/* Tailwind (arbitrary) */
class="text-[#57ff47] bg-[#57ff47]"
/* SCSS */
$brand: #57ff47;
/* SwiftUI */
Color(red: 0.341, green: 1.000, blue: 0.278)
/* Android */
Color.parseColor("#57ff47")Accessibility — WCAG contrast
Aa
#57ff47 on white: 1.33:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#57ff47 on black: 15.80:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green100.0%
Blue27.8%
CMYK percentages
Cyan65.9%
Magenta0.0%
Yellow72.2%
Key (black)0.0%
Color previews
#57ff47 text on a black background
contrast 15.80:1
Card sample
#57ff47 text on a white background
contrast 1.33:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #57ff47;
Background color
Panel with #57ff47 background
background-color: #57ff47;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #57ff47;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 255, 71, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 255, 71, 0.45);
Border & gradient
Gradient panel
border: 3px solid #57ff47; background: linear-gradient(135deg, #57ff47, #47FFB2);