#407828
a dark, vivid green · cool · closest name: olivedrab
RGB
64, 120, 40
HSL
102°, 50%, 31%
CMYK
47, 0, 67, 53
Luminance
0.1468
Every format
| HEX | #407828 |
| RGB | rgb(64, 120, 40) |
| HSL | hsl(102, 50%, 31%) |
| CMYK | cmyk(47%, 0%, 67%, 53%) |
| LAB | lab(45.2 -34.0 37.1) |
| LCH | lch(45.2 50.4 132.5) |
| OKLCH | oklch(0.516 0.127 137.6) |
Copy-ready code
/* CSS */
color: #407828;
background-color: #407828;
/* Tailwind (arbitrary) */
class="text-[#407828] bg-[#407828]"
/* SCSS */
$brand: #407828;
/* SwiftUI */
Color(red: 0.251, green: 0.471, blue: 0.157)
/* Android */
Color.parseColor("#407828")Accessibility — WCAG contrast
Aa
#407828 on white: 5.34:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#407828 on black: 3.94:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green47.1%
Blue15.7%
CMYK percentages
Cyan46.7%
Magenta0.0%
Yellow66.7%
Key (black)52.9%
Color previews
#407828 text on a black background
contrast 3.94:1
Card sample
#407828 text on a white background
contrast 5.34:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #407828;
Background color
Panel with #407828 background
background-color: #407828;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #407828;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 120, 40, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 120, 40, 0.45);
Border & gradient
Gradient panel
border: 3px solid #407828; background: linear-gradient(135deg, #407828, #287845);