#839821
a dark, vivid green · cool · closest name: olivedrab
RGB
131, 152, 33
HSL
71°, 64%, 36%
CMYK
14, 0, 78, 40
Luminance
0.2739
Every format
| HEX | #839821 |
| RGB | rgb(131, 152, 33) |
| HSL | hsl(71, 64%, 36%) |
| CMYK | cmyk(14%, 0%, 78%, 40%) |
| LAB | lab(59.3 -23.1 55.4) |
| LCH | lch(59.3 60.0 112.6) |
| OKLCH | oklch(0.642 0.140 119.5) |
Copy-ready code
/* CSS */
color: #839821;
background-color: #839821;
/* Tailwind (arbitrary) */
class="text-[#839821] bg-[#839821]"
/* SCSS */
$brand: #839821;
/* SwiftUI */
Color(red: 0.514, green: 0.596, blue: 0.129)
/* Android */
Color.parseColor("#839821")Accessibility — WCAG contrast
Aa
#839821 on white: 3.24:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#839821 on black: 6.48:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red51.4%
Green59.6%
Blue12.9%
CMYK percentages
Cyan13.8%
Magenta0.0%
Yellow78.3%
Key (black)40.4%
Color previews
#839821 text on a black background
contrast 6.48:1
Card sample
#839821 text on a white background
contrast 3.24:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #839821;
Background color
Panel with #839821 background
background-color: #839821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #839821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(131, 152, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(131, 152, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #839821; background: linear-gradient(135deg, #839821, #349821);