#10d921
a balanced, electric green · cool · closest name: lime
RGB
16, 217, 33
HSL
125°, 86%, 46%
CMYK
93, 0, 85, 15
Luminance
0.4985
Every format
| HEX | #10d921 |
| RGB | rgb(16, 217, 33) |
| HSL | hsl(125, 86%, 46%) |
| CMYK | cmyk(93%, 0%, 85%, 15%) |
| LAB | lab(76.0 -74.8 69.2) |
| LCH | lch(76.0 101.9 137.2) |
| OKLCH | oklch(0.769 0.253 143.1) |
Copy-ready code
/* CSS */
color: #10d921;
background-color: #10d921;
/* Tailwind (arbitrary) */
class="text-[#10d921] bg-[#10d921]"
/* SCSS */
$brand: #10d921;
/* SwiftUI */
Color(red: 0.063, green: 0.851, blue: 0.129)
/* Android */
Color.parseColor("#10d921")Accessibility — WCAG contrast
Aa
#10d921 on white: 1.91:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#10d921 on black: 10.97:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.3%
Green85.1%
Blue12.9%
CMYK percentages
Cyan92.6%
Magenta0.0%
Yellow84.8%
Key (black)14.9%
Color previews
#10d921 text on a black background
contrast 10.97:1
Card sample
#10d921 text on a white background
contrast 1.91:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #10d921;
Background color
Panel with #10d921 background
background-color: #10d921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #10d921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(16, 217, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(16, 217, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #10d921; background: linear-gradient(135deg, #10d921, #10D9A7);