#57d310
a dark, electric green · cool · closest name: lime
RGB
87, 211, 16
HSL
98°, 86%, 45%
CMYK
59, 0, 92, 17
Luminance
0.4865
Every format
| HEX | #57d310 |
| RGB | rgb(87, 211, 16) |
| HSL | hsl(98, 86%, 45%) |
| CMYK | cmyk(59%, 0%, 92%, 17%) |
| LAB | lab(75.2 -63.3 72.0) |
| LCH | lch(75.2 95.9 131.3) |
| OKLCH | oklch(0.766 0.234 138.3) |
Copy-ready code
/* CSS */
color: #57d310;
background-color: #57d310;
/* Tailwind (arbitrary) */
class="text-[#57d310] bg-[#57d310]"
/* SCSS */
$brand: #57d310;
/* SwiftUI */
Color(red: 0.341, green: 0.827, blue: 0.063)
/* Android */
Color.parseColor("#57d310")Accessibility — WCAG contrast
Aa
#57d310 on white: 1.96:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#57d310 on black: 10.73:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green82.7%
Blue6.3%
CMYK percentages
Cyan58.8%
Magenta0.0%
Yellow92.4%
Key (black)17.3%
Color previews
#57d310 text on a black background
contrast 10.73:1
Card sample
#57d310 text on a white background
contrast 1.96:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #57d310;
Background color
Panel with #57d310 background
background-color: #57d310;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #57d310;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 211, 16, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 211, 16, 0.45);
Border & gradient
Gradient panel
border: 3px solid #57d310; background: linear-gradient(135deg, #57d310, #10D34B);