#175f56
a deep, vivid cyan · cool · closest name: darkslategray
RGB
23, 95, 86
HSL
173°, 61%, 23%
CMYK
76, 0, 10, 63
Luminance
0.0904
Every format
| HEX | #175f56 |
| RGB | rgb(23, 95, 86) |
| HSL | hsl(173, 61%, 23%) |
| CMYK | cmyk(76%, 0%, 10%, 63%) |
| LAB | lab(36.1 -23.9 -1.1) |
| LCH | lch(36.1 24.0 182.8) |
| OKLCH | oklch(0.440 0.070 182.9) |
Copy-ready code
/* CSS */
color: #175f56;
background-color: #175f56;
/* Tailwind (arbitrary) */
class="text-[#175f56] bg-[#175f56]"
/* SCSS */
$brand: #175f56;
/* SwiftUI */
Color(red: 0.090, green: 0.373, blue: 0.337)
/* Android */
Color.parseColor("#175f56")Accessibility — WCAG contrast
Aa
#175f56 on white: 7.48:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#175f56 on black: 2.81:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green37.3%
Blue33.7%
CMYK percentages
Cyan75.8%
Magenta0.0%
Yellow9.5%
Key (black)62.7%
Color previews
#175f56 text on a black background
contrast 2.81:1
Card sample
#175f56 text on a white background
contrast 7.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #175f56;
Background color
Panel with #175f56 background
background-color: #175f56;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #175f56;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 95, 86, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 95, 86, 0.45);
Border & gradient
Gradient panel
border: 3px solid #175f56; background: linear-gradient(135deg, #175f56, #17385F);