#175b40
a deep, vivid green · cool · closest name: darkslategray
RGB
23, 91, 64
HSL
156°, 60%, 22%
CMYK
75, 0, 30, 64
Luminance
0.0803
Every format
| HEX | #175b40 |
| RGB | rgb(23, 91, 64) |
| HSL | hsl(156, 60%, 22%) |
| CMYK | cmyk(75%, 0%, 30%, 64%) |
| LAB | lab(34.0 -28.2 9.6) |
| LCH | lch(34.0 29.8 161.1) |
| OKLCH | oklch(0.422 0.081 162.4) |
Copy-ready code
/* CSS */
color: #175b40;
background-color: #175b40;
/* Tailwind (arbitrary) */
class="text-[#175b40] bg-[#175b40]"
/* SCSS */
$brand: #175b40;
/* SwiftUI */
Color(red: 0.090, green: 0.357, blue: 0.251)
/* Android */
Color.parseColor("#175b40")Accessibility — WCAG contrast
Aa
#175b40 on white: 8.06:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#175b40 on black: 2.61:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green35.7%
Blue25.1%
CMYK percentages
Cyan74.7%
Magenta0.0%
Yellow29.7%
Key (black)64.3%
Color previews
#175b40 text on a black background
contrast 2.61:1
Card sample
#175b40 text on a white background
contrast 8.06:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #175b40;
Background color
Panel with #175b40 background
background-color: #175b40;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #175b40;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 91, 64, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 91, 64, 0.45);
Border & gradient
Gradient panel
border: 3px solid #175b40; background: linear-gradient(135deg, #175b40, #17495B);