#397b77
a dark, soft cyan · cool · closest name: teal
RGB
57, 123, 119
HSL
176°, 37%, 35%
CMYK
54, 0, 3, 52
Luminance
0.1637
Every format
| HEX | #397b77 |
| RGB | rgb(57, 123, 119) |
| HSL | hsl(176, 37%, 35%) |
| CMYK | cmyk(54%, 0%, 3%, 52%) |
| LAB | lab(47.5 -22.0 -4.2) |
| LCH | lch(47.5 22.4 190.9) |
| OKLCH | oklch(0.539 0.068 190.1) |
Copy-ready code
/* CSS */
color: #397b77;
background-color: #397b77;
/* Tailwind (arbitrary) */
class="text-[#397b77] bg-[#397b77]"
/* SCSS */
$brand: #397b77;
/* SwiftUI */
Color(red: 0.224, green: 0.482, blue: 0.467)
/* Android */
Color.parseColor("#397b77")Accessibility — WCAG contrast
Aa
#397b77 on white: 4.91:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#397b77 on black: 4.27:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green48.2%
Blue46.7%
CMYK percentages
Cyan53.7%
Magenta0.0%
Yellow3.3%
Key (black)51.8%
Color previews
#397b77 text on a black background
contrast 4.27:1
Card sample
#397b77 text on a white background
contrast 4.91:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #397b77;
Background color
Panel with #397b77 background
background-color: #397b77;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #397b77;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 123, 119, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 123, 119, 0.45);
Border & gradient
Gradient panel
border: 3px solid #397b77; background: linear-gradient(135deg, #397b77, #39537B);