#8b9921
a dark, vivid yellow · cool · closest name: olive
RGB
139, 153, 33
HSL
67°, 65%, 37%
CMYK
9, 0, 78, 40
Luminance
0.2838
Every format
| HEX | #8b9921 |
| RGB | rgb(139, 153, 33) |
| HSL | hsl(67, 65%, 37%) |
| CMYK | cmyk(9%, 0%, 78%, 40%) |
| LAB | lab(60.2 -20.1 56.4) |
| LCH | lch(60.2 59.9 109.6) |
| OKLCH | oklch(0.650 0.138 116.3) |
Copy-ready code
/* CSS */
color: #8b9921;
background-color: #8b9921;
/* Tailwind (arbitrary) */
class="text-[#8b9921] bg-[#8b9921]"
/* SCSS */
$brand: #8b9921;
/* SwiftUI */
Color(red: 0.545, green: 0.600, blue: 0.129)
/* Android */
Color.parseColor("#8b9921")Accessibility — WCAG contrast
Aa
#8b9921 on white: 3.15:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#8b9921 on black: 6.68:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red54.5%
Green60.0%
Blue12.9%
CMYK percentages
Cyan9.2%
Magenta0.0%
Yellow78.4%
Key (black)40.0%
Color previews
#8b9921 text on a black background
contrast 6.68:1
Card sample
#8b9921 text on a white background
contrast 3.15:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #8b9921;
Background color
Panel with #8b9921 background
background-color: #8b9921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #8b9921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(139, 153, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(139, 153, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #8b9921; background: linear-gradient(135deg, #8b9921, #3B9921);