#1b9521
a dark, vivid green · cool · closest name: forestgreen
RGB
27, 149, 33
HSL
123°, 69%, 35%
CMYK
82, 0, 78, 42
Luminance
0.2184
Every format
| HEX | #1b9521 |
| RGB | rgb(27, 149, 33) |
| HSL | hsl(123, 69%, 35%) |
| CMYK | cmyk(82%, 0%, 78%, 42%) |
| LAB | lab(53.9 -54.0 48.6) |
| LCH | lch(53.9 72.6 138.0) |
| OKLCH | oklch(0.585 0.182 143.3) |
Copy-ready code
/* CSS */
color: #1b9521;
background-color: #1b9521;
/* Tailwind (arbitrary) */
class="text-[#1b9521] bg-[#1b9521]"
/* SCSS */
$brand: #1b9521;
/* SwiftUI */
Color(red: 0.106, green: 0.584, blue: 0.129)
/* Android */
Color.parseColor("#1b9521")Accessibility — WCAG contrast
Aa
#1b9521 on white: 3.91:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#1b9521 on black: 5.37:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red10.6%
Green58.4%
Blue12.9%
CMYK percentages
Cyan81.9%
Magenta0.0%
Yellow77.9%
Key (black)41.6%
Color previews
#1b9521 text on a black background
contrast 5.37:1
Card sample
#1b9521 text on a white background
contrast 3.91:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1b9521;
Background color
Panel with #1b9521 background
background-color: #1b9521;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1b9521;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(27, 149, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(27, 149, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1b9521; background: linear-gradient(135deg, #1b9521, #1B9572);