#21cb13
a dark, electric green · cool · closest name: lime
RGB
33, 203, 19
HSL
115°, 83%, 44%
CMYK
84, 0, 91, 20
Luminance
0.4308
Every format
| HEX | #21cb13 |
| RGB | rgb(33, 203, 19) |
| HSL | hsl(115, 83%, 44%) |
| CMYK | cmyk(84%, 0%, 91%, 20%) |
| LAB | lab(71.6 -70.2 68.1) |
| LCH | lch(71.6 97.8 135.9) |
| OKLCH | oklch(0.733 0.242 142.1) |
Copy-ready code
/* CSS */
color: #21cb13;
background-color: #21cb13;
/* Tailwind (arbitrary) */
class="text-[#21cb13] bg-[#21cb13]"
/* SCSS */
$brand: #21cb13;
/* SwiftUI */
Color(red: 0.129, green: 0.796, blue: 0.075)
/* Android */
Color.parseColor("#21cb13")Accessibility — WCAG contrast
Aa
#21cb13 on white: 2.18:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#21cb13 on black: 9.62:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green79.6%
Blue7.5%
CMYK percentages
Cyan83.7%
Magenta0.0%
Yellow90.6%
Key (black)20.4%
Color previews
#21cb13 text on a black background
contrast 9.62:1
Card sample
#21cb13 text on a white background
contrast 2.18:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #21cb13;
Background color
Panel with #21cb13 background
background-color: #21cb13;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #21cb13;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 203, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 203, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #21cb13; background: linear-gradient(135deg, #21cb13, #13CB7F);