#497821
a dark, vivid green · cool · closest name: olivedrab
RGB
73, 120, 33
HSL
92°, 57%, 30%
CMYK
39, 0, 73, 53
Luminance
0.1496
Every format
| HEX | #497821 |
| RGB | rgb(73, 120, 33) |
| HSL | hsl(92, 57%, 30%) |
| CMYK | cmyk(39%, 0%, 73%, 53%) |
| LAB | lab(45.6 -31.4 40.7) |
| LCH | lch(45.6 51.5 127.7) |
| OKLCH | oklch(0.520 0.128 133.7) |
Copy-ready code
/* CSS */
color: #497821;
background-color: #497821;
/* Tailwind (arbitrary) */
class="text-[#497821] bg-[#497821]"
/* SCSS */
$brand: #497821;
/* SwiftUI */
Color(red: 0.286, green: 0.471, blue: 0.129)
/* Android */
Color.parseColor("#497821")Accessibility — WCAG contrast
Aa
#497821 on white: 5.26:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#497821 on black: 3.99:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red28.6%
Green47.1%
Blue12.9%
CMYK percentages
Cyan39.2%
Magenta0.0%
Yellow72.5%
Key (black)52.9%
Color previews
#497821 text on a black background
contrast 3.99:1
Card sample
#497821 text on a white background
contrast 5.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #497821;
Background color
Panel with #497821 background
background-color: #497821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #497821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(73, 120, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(73, 120, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #497821; background: linear-gradient(135deg, #497821, #217833);