#839d21
a dark, vivid green · cool · closest name: olivedrab
RGB
131, 157, 33
HSL
73°, 65%, 37%
CMYK
17, 0, 79, 38
Luminance
0.2905
Every format
| HEX | #839d21 |
| RGB | rgb(131, 157, 33) |
| HSL | hsl(73, 65%, 37%) |
| CMYK | cmyk(17%, 0%, 79%, 38%) |
| LAB | lab(60.8 -25.6 56.8) |
| LCH | lch(60.8 62.3 114.3) |
| OKLCH | oklch(0.654 0.146 121.3) |
Copy-ready code
/* CSS */
color: #839d21;
background-color: #839d21;
/* Tailwind (arbitrary) */
class="text-[#839d21] bg-[#839d21]"
/* SCSS */
$brand: #839d21;
/* SwiftUI */
Color(red: 0.514, green: 0.616, blue: 0.129)
/* Android */
Color.parseColor("#839d21")Accessibility — WCAG contrast
Aa
#839d21 on white: 3.08:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#839d21 on black: 6.81:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red51.4%
Green61.6%
Blue12.9%
CMYK percentages
Cyan16.6%
Magenta0.0%
Yellow79.0%
Key (black)38.4%
Color previews
#839d21 text on a black background
contrast 6.81:1
Card sample
#839d21 text on a white background
contrast 3.08:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #839d21;
Background color
Panel with #839d21 background
background-color: #839d21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #839d21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(131, 157, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(131, 157, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #839d21; background: linear-gradient(135deg, #839d21, #309D21);