#8f8921
a dark, vivid yellow · cool · closest name: olive
RGB
143, 137, 33
HSL
57°, 63%, 35%
CMYK
0, 4, 77, 44
Luminance
0.2384
Every format
| HEX | #8f8921 |
| RGB | rgb(143, 137, 33) |
| HSL | hsl(57, 63%, 35%) |
| CMYK | cmyk(0%, 4%, 77%, 44%) |
| LAB | lab(55.9 -9.9 52.6) |
| LCH | lch(55.9 53.5 100.7) |
| OKLCH | oklch(0.617 0.120 106.0) |
Copy-ready code
/* CSS */
color: #8f8921;
background-color: #8f8921;
/* Tailwind (arbitrary) */
class="text-[#8f8921] bg-[#8f8921]"
/* SCSS */
$brand: #8f8921;
/* SwiftUI */
Color(red: 0.561, green: 0.537, blue: 0.129)
/* Android */
Color.parseColor("#8f8921")Accessibility — WCAG contrast
Aa
#8f8921 on white: 3.64:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#8f8921 on black: 5.77:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red56.1%
Green53.7%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta4.2%
Yellow76.9%
Key (black)43.9%
Color previews
#8f8921 text on a black background
contrast 5.77:1
Card sample
#8f8921 text on a white background
contrast 3.64:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #8f8921;
Background color
Panel with #8f8921 background
background-color: #8f8921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #8f8921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(143, 137, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(143, 137, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #8f8921; background: linear-gradient(135deg, #8f8921, #4C8F21);