#83a521
a dark, vivid green · cool · closest name: olivedrab
RGB
131, 165, 33
HSL
76°, 67%, 39%
CMYK
21, 0, 80, 35
Luminance
0.3185
Every format
| HEX | #83a521 |
| RGB | rgb(131, 165, 33) |
| HSL | hsl(76, 67%, 39%) |
| CMYK | cmyk(21%, 0%, 80%, 35%) |
| LAB | lab(63.2 -29.5 58.9) |
| LCH | lch(63.2 65.9 116.6) |
| OKLCH | oklch(0.673 0.155 123.8) |
Copy-ready code
/* CSS */
color: #83a521;
background-color: #83a521;
/* Tailwind (arbitrary) */
class="text-[#83a521] bg-[#83a521]"
/* SCSS */
$brand: #83a521;
/* SwiftUI */
Color(red: 0.514, green: 0.647, blue: 0.129)
/* Android */
Color.parseColor("#83a521")Accessibility — WCAG contrast
Aa
#83a521 on white: 2.85:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#83a521 on black: 7.37:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red51.4%
Green64.7%
Blue12.9%
CMYK percentages
Cyan20.6%
Magenta0.0%
Yellow80.0%
Key (black)35.3%
Color previews
#83a521 text on a black background
contrast 7.37:1
Card sample
#83a521 text on a white background
contrast 2.85:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #83a521;
Background color
Panel with #83a521 background
background-color: #83a521;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #83a521;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(131, 165, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(131, 165, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #83a521; background: linear-gradient(135deg, #83a521, #2BA521);