#4f8521
a dark, vivid green · cool · closest name: olivedrab
RGB
79, 133, 33
HSL
92°, 60%, 33%
CMYK
41, 0, 75, 48
Luminance
0.1855
Every format
| HEX | #4f8521 |
| RGB | rgb(79, 133, 33) |
| HSL | hsl(92, 60%, 33%) |
| CMYK | cmyk(41%, 0%, 75%, 48%) |
| LAB | lab(50.1 -35.1 45.5) |
| LCH | lch(50.1 57.4 127.7) |
| OKLCH | oklch(0.558 0.142 133.9) |
Copy-ready code
/* CSS */
color: #4f8521;
background-color: #4f8521;
/* Tailwind (arbitrary) */
class="text-[#4f8521] bg-[#4f8521]"
/* SCSS */
$brand: #4f8521;
/* SwiftUI */
Color(red: 0.310, green: 0.522, blue: 0.129)
/* Android */
Color.parseColor("#4f8521")Accessibility — WCAG contrast
Aa
#4f8521 on white: 4.46:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#4f8521 on black: 4.71:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.0%
Green52.2%
Blue12.9%
CMYK percentages
Cyan40.6%
Magenta0.0%
Yellow75.2%
Key (black)47.8%
Color previews
#4f8521 text on a black background
contrast 4.71:1
Card sample
#4f8521 text on a white background
contrast 4.46:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4f8521;
Background color
Panel with #4f8521 background
background-color: #4f8521;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4f8521;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(79, 133, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(79, 133, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4f8521; background: linear-gradient(135deg, #4f8521, #218536);