#178621
a dark, vivid green · cool · closest name: forestgreen
RGB
23, 134, 33
HSL
125°, 71%, 31%
CMYK
83, 0, 75, 48
Luminance
0.1734
Every format
| HEX | #178621 |
| RGB | rgb(23, 134, 33) |
| HSL | hsl(125, 71%, 31%) |
| CMYK | cmyk(83%, 0%, 75%, 48%) |
| LAB | lab(48.7 -49.6 43.4) |
| LCH | lch(48.7 65.9 138.8) |
| OKLCH | oklch(0.541 0.167 143.8) |
Copy-ready code
/* CSS */
color: #178621;
background-color: #178621;
/* Tailwind (arbitrary) */
class="text-[#178621] bg-[#178621]"
/* SCSS */
$brand: #178621;
/* SwiftUI */
Color(red: 0.090, green: 0.525, blue: 0.129)
/* Android */
Color.parseColor("#178621")Accessibility — WCAG contrast
Aa
#178621 on white: 4.70:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#178621 on black: 4.47:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green52.5%
Blue12.9%
CMYK percentages
Cyan82.8%
Magenta0.0%
Yellow75.4%
Key (black)47.5%
Color previews
#178621 text on a black background
contrast 4.47:1
Card sample
#178621 text on a white background
contrast 4.70:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #178621;
Background color
Panel with #178621 background
background-color: #178621;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #178621;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 134, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 134, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #178621; background: linear-gradient(135deg, #178621, #17866B);