#178717
a dark, vivid green · cool · closest name: forestgreen
RGB
23, 135, 23
HSL
120°, 71%, 31%
CMYK
83, 0, 83, 47
Luminance
0.1757
Every format
| HEX | #178717 |
| RGB | rgb(23, 135, 23) |
| HSL | hsl(120, 71%, 31%) |
| CMYK | cmyk(83%, 0%, 83%, 47%) |
| LAB | lab(49.0 -50.7 47.1) |
| LCH | lch(49.0 69.2 137.1) |
| OKLCH | oklch(0.544 0.173 142.7) |
Copy-ready code
/* CSS */
color: #178717;
background-color: #178717;
/* Tailwind (arbitrary) */
class="text-[#178717] bg-[#178717]"
/* SCSS */
$brand: #178717;
/* SwiftUI */
Color(red: 0.090, green: 0.529, blue: 0.090)
/* Android */
Color.parseColor("#178717")Accessibility — WCAG contrast
Aa
#178717 on white: 4.65:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#178717 on black: 4.51:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green52.9%
Blue9.0%
CMYK percentages
Cyan83.0%
Magenta0.0%
Yellow83.0%
Key (black)47.1%
Color previews
#178717 text on a black background
contrast 4.51:1
Card sample
#178717 text on a white background
contrast 4.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #178717;
Background color
Panel with #178717 background
background-color: #178717;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #178717;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 135, 23, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 135, 23, 0.45);
Border & gradient
Gradient panel
border: 3px solid #178717; background: linear-gradient(135deg, #178717, #178762);