#178021
a dark, vivid green · cool · closest name: forestgreen
RGB
23, 128, 33
HSL
126°, 70%, 30%
CMYK
82, 0, 74, 50
Luminance
0.1573
Every format
| HEX | #178021 |
| RGB | rgb(23, 128, 33) |
| HSL | hsl(126, 70%, 30%) |
| CMYK | cmyk(82%, 0%, 74%, 50%) |
| LAB | lab(46.6 -47.7 41.3) |
| LCH | lch(46.6 63.0 139.1) |
| OKLCH | oklch(0.524 0.160 143.9) |
Copy-ready code
/* CSS */
color: #178021;
background-color: #178021;
/* Tailwind (arbitrary) */
class="text-[#178021] bg-[#178021]"
/* SCSS */
$brand: #178021;
/* SwiftUI */
Color(red: 0.090, green: 0.502, blue: 0.129)
/* Android */
Color.parseColor("#178021")Accessibility — WCAG contrast
Aa
#178021 on white: 5.07:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#178021 on black: 4.15:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green50.2%
Blue12.9%
CMYK percentages
Cyan82.0%
Magenta0.0%
Yellow74.2%
Key (black)49.8%
Color previews
#178021 text on a black background
contrast 4.15:1
Card sample
#178021 text on a white background
contrast 5.07:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #178021;
Background color
Panel with #178021 background
background-color: #178021;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #178021;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 128, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 128, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #178021; background: linear-gradient(135deg, #178021, #178067);