#9f9921
a dark, vivid yellow · cool · closest name: olive
RGB
159, 153, 33
HSL
57°, 66%, 38%
CMYK
0, 4, 79, 38
Luminance
0.3026
Every format
| HEX | #9f9921 |
| RGB | rgb(159, 153, 33) |
| HSL | hsl(57, 66%, 38%) |
| CMYK | cmyk(0%, 4%, 79%, 38%) |
| LAB | lab(61.9 -11.3 58.5) |
| LCH | lch(61.9 59.6 100.9) |
| OKLCH | oklch(0.667 0.133 106.5) |
Copy-ready code
/* CSS */
color: #9f9921;
background-color: #9f9921;
/* Tailwind (arbitrary) */
class="text-[#9f9921] bg-[#9f9921]"
/* SCSS */
$brand: #9f9921;
/* SwiftUI */
Color(red: 0.624, green: 0.600, blue: 0.129)
/* Android */
Color.parseColor("#9f9921")Accessibility — WCAG contrast
Aa
#9f9921 on white: 2.98:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#9f9921 on black: 7.05:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red62.4%
Green60.0%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta3.8%
Yellow79.2%
Key (black)37.6%
Color previews
#9f9921 text on a black background
contrast 7.05:1
Card sample
#9f9921 text on a white background
contrast 2.98:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #9f9921;
Background color
Panel with #9f9921 background
background-color: #9f9921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #9f9921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(159, 153, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(159, 153, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #9f9921; background: linear-gradient(135deg, #9f9921, #519F21);