#10b521
a dark, electric green · cool · closest name: green
RGB
16, 181, 33
HSL
126°, 84%, 39%
CMYK
91, 0, 82, 29
Luminance
0.3327
Every format
| HEX | #10b521 |
| RGB | rgb(16, 181, 33) |
| HSL | hsl(126, 84%, 39%) |
| CMYK | cmyk(91%, 0%, 82%, 29%) |
| LAB | lab(64.4 -64.7 58.6) |
| LCH | lch(64.4 87.3 137.8) |
| OKLCH | oklch(0.672 0.218 143.4) |
Copy-ready code
/* CSS */
color: #10b521;
background-color: #10b521;
/* Tailwind (arbitrary) */
class="text-[#10b521] bg-[#10b521]"
/* SCSS */
$brand: #10b521;
/* SwiftUI */
Color(red: 0.063, green: 0.710, blue: 0.129)
/* Android */
Color.parseColor("#10b521")Accessibility — WCAG contrast
Aa
#10b521 on white: 2.74:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#10b521 on black: 7.65:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.3%
Green71.0%
Blue12.9%
CMYK percentages
Cyan91.2%
Magenta0.0%
Yellow81.8%
Key (black)29.0%
Color previews
#10b521 text on a black background
contrast 7.65:1
Card sample
#10b521 text on a white background
contrast 2.74:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #10b521;
Background color
Panel with #10b521 background
background-color: #10b521;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #10b521;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(16, 181, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(16, 181, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #10b521; background: linear-gradient(135deg, #10b521, #10B58F);