#839c21
a dark, vivid green · cool · closest name: olivedrab
RGB
131, 156, 33
HSL
72°, 65%, 37%
CMYK
16, 0, 79, 39
Luminance
0.2871
Every format
| HEX | #839c21 |
| RGB | rgb(131, 156, 33) |
| HSL | hsl(72, 65%, 37%) |
| CMYK | cmyk(16%, 0%, 79%, 39%) |
| LAB | lab(60.5 -25.1 56.5) |
| LCH | lch(60.5 61.8 113.9) |
| OKLCH | oklch(0.651 0.145 121.0) |
Copy-ready code
/* CSS */
color: #839c21;
background-color: #839c21;
/* Tailwind (arbitrary) */
class="text-[#839c21] bg-[#839c21]"
/* SCSS */
$brand: #839c21;
/* SwiftUI */
Color(red: 0.514, green: 0.612, blue: 0.129)
/* Android */
Color.parseColor("#839c21")Accessibility — WCAG contrast
Aa
#839c21 on white: 3.11:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#839c21 on black: 6.74:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red51.4%
Green61.2%
Blue12.9%
CMYK percentages
Cyan16.0%
Magenta0.0%
Yellow78.8%
Key (black)38.8%
Color previews
#839c21 text on a black background
contrast 6.74:1
Card sample
#839c21 text on a white background
contrast 3.11:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #839c21;
Background color
Panel with #839c21 background
background-color: #839c21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #839c21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(131, 156, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(131, 156, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #839c21; background: linear-gradient(135deg, #839c21, #319C21);