#497828
a dark, vivid green · cool · closest name: olivedrab
RGB
73, 120, 40
HSL
95°, 50%, 31%
CMYK
39, 0, 67, 53
Luminance
0.1500
Every format
| HEX | #497828 |
| RGB | rgb(73, 120, 40) |
| HSL | hsl(95, 50%, 31%) |
| CMYK | cmyk(39%, 0%, 67%, 53%) |
| LAB | lab(45.6 -30.9 37.7) |
| LCH | lch(45.6 48.7 129.3) |
| OKLCH | oklch(0.521 0.122 134.6) |
Copy-ready code
/* CSS */
color: #497828;
background-color: #497828;
/* Tailwind (arbitrary) */
class="text-[#497828] bg-[#497828]"
/* SCSS */
$brand: #497828;
/* SwiftUI */
Color(red: 0.286, green: 0.471, blue: 0.157)
/* Android */
Color.parseColor("#497828")Accessibility — WCAG contrast
Aa
#497828 on white: 5.25:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#497828 on black: 4.00:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red28.6%
Green47.1%
Blue15.7%
CMYK percentages
Cyan39.2%
Magenta0.0%
Yellow66.7%
Key (black)52.9%
Color previews
#497828 text on a black background
contrast 4.00:1
Card sample
#497828 text on a white background
contrast 5.25:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #497828;
Background color
Panel with #497828 background
background-color: #497828;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #497828;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(73, 120, 40, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(73, 120, 40, 0.45);
Border & gradient
Gradient panel
border: 3px solid #497828; background: linear-gradient(135deg, #497828, #28783C);