#186d21
a dark, vivid green · cool · closest name: forestgreen
RGB
24, 109, 33
HSL
126°, 64%, 26%
CMYK
78, 0, 70, 57
Luminance
0.1124
Every format
| HEX | #186d21 |
| RGB | rgb(24, 109, 33) |
| HSL | hsl(126, 64%, 26%) |
| CMYK | cmyk(78%, 0%, 70%, 57%) |
| LAB | lab(40.0 -40.9 34.3) |
| LCH | lch(40.0 53.4 140.1) |
| OKLCH | oklch(0.469 0.136 144.4) |
Copy-ready code
/* CSS */
color: #186d21;
background-color: #186d21;
/* Tailwind (arbitrary) */
class="text-[#186d21] bg-[#186d21]"
/* SCSS */
$brand: #186d21;
/* SwiftUI */
Color(red: 0.094, green: 0.427, blue: 0.129)
/* Android */
Color.parseColor("#186d21")Accessibility — WCAG contrast
Aa
#186d21 on white: 6.47:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#186d21 on black: 3.25:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green42.7%
Blue12.9%
CMYK percentages
Cyan78.0%
Magenta0.0%
Yellow69.7%
Key (black)57.3%
Color previews
#186d21 text on a black background
contrast 3.25:1
Card sample
#186d21 text on a white background
contrast 6.47:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #186d21;
Background color
Panel with #186d21 background
background-color: #186d21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #186d21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 109, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 109, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #186d21; background: linear-gradient(135deg, #186d21, #186D5A);