#397b4d
a dark, soft green · cool · closest name: seagreen
RGB
57, 123, 77
HSL
138°, 37%, 35%
CMYK
54, 0, 37, 52
Luminance
0.1557
Every format
| HEX | #397b4d |
| RGB | rgb(57, 123, 77) |
| HSL | hsl(138, 37%, 35%) |
| CMYK | cmyk(54%, 0%, 37%, 52%) |
| LAB | lab(46.4 -32.1 18.9) |
| LCH | lch(46.4 37.3 149.5) |
| OKLCH | oklch(0.527 0.099 151.5) |
Copy-ready code
/* CSS */
color: #397b4d;
background-color: #397b4d;
/* Tailwind (arbitrary) */
class="text-[#397b4d] bg-[#397b4d]"
/* SCSS */
$brand: #397b4d;
/* SwiftUI */
Color(red: 0.224, green: 0.482, blue: 0.302)
/* Android */
Color.parseColor("#397b4d")Accessibility — WCAG contrast
Aa
#397b4d on white: 5.10:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#397b4d on black: 4.11:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green48.2%
Blue30.2%
CMYK percentages
Cyan53.7%
Magenta0.0%
Yellow37.4%
Key (black)51.8%
Color previews
#397b4d text on a black background
contrast 4.11:1
Card sample
#397b4d text on a white background
contrast 5.10:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #397b4d;
Background color
Panel with #397b4d background
background-color: #397b4d;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #397b4d;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 123, 77, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 123, 77, 0.45);
Border & gradient
Gradient panel
border: 3px solid #397b4d; background: linear-gradient(135deg, #397b4d, #397B79);