#57eb21
a balanced, electric green · cool · closest name: lime
RGB
87, 235, 33
HSL
104°, 84%, 53%
CMYK
63, 0, 86, 8
Luminance
0.6155
Every format
| HEX | #57eb21 |
| RGB | rgb(87, 235, 33) |
| HSL | hsl(104, 84%, 53%) |
| CMYK | cmyk(63%, 0%, 86%, 8%) |
| LAB | lab(82.7 -70.7 75.5) |
| LCH | lch(82.7 103.4 133.1) |
| OKLCH | oklch(0.828 0.255 139.7) |
Copy-ready code
/* CSS */
color: #57eb21;
background-color: #57eb21;
/* Tailwind (arbitrary) */
class="text-[#57eb21] bg-[#57eb21]"
/* SCSS */
$brand: #57eb21;
/* SwiftUI */
Color(red: 0.341, green: 0.922, blue: 0.129)
/* Android */
Color.parseColor("#57eb21")Accessibility — WCAG contrast
Aa
#57eb21 on white: 1.58:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#57eb21 on black: 13.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green92.2%
Blue12.9%
CMYK percentages
Cyan63.0%
Magenta0.0%
Yellow86.0%
Key (black)7.8%
Color previews
#57eb21 text on a black background
contrast 13.31:1
Card sample
#57eb21 text on a white background
contrast 1.58:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #57eb21;
Background color
Panel with #57eb21 background
background-color: #57eb21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #57eb21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 235, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 235, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #57eb21; background: linear-gradient(135deg, #57eb21, #21EB72);