#999911
a dark, electric yellow · cool · closest name: olive
RGB
153, 153, 17
HSL
60°, 80%, 33%
CMYK
0, 0, 89, 40
Luminance
0.2960
Every format
| HEX | #999911 |
| RGB | rgb(153, 153, 17) |
| HSL | hsl(60, 80%, 33%) |
| CMYK | cmyk(0%, 0%, 89%, 40%) |
| LAB | lab(61.3 -14.4 61.9) |
| LCH | lch(61.3 63.6 103.1) |
| OKLCH | oklch(0.661 0.140 109.7) |
Copy-ready code
/* CSS */
color: #999911;
background-color: #999911;
/* Tailwind (arbitrary) */
class="text-[#999911] bg-[#999911]"
/* SCSS */
$brand: #999911;
/* SwiftUI */
Color(red: 0.600, green: 0.600, blue: 0.067)
/* Android */
Color.parseColor("#999911")Accessibility — WCAG contrast
Aa
#999911 on white: 3.04:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#999911 on black: 6.92:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red60.0%
Green60.0%
Blue6.7%
CMYK percentages
Cyan0.0%
Magenta0.0%
Yellow88.9%
Key (black)40.0%
Color previews
#999911 text on a black background
contrast 6.92:1
Card sample
#999911 text on a white background
contrast 3.04:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #999911;
Background color
Panel with #999911 background
background-color: #999911;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #999911;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(153, 153, 17, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(153, 153, 17, 0.45);
Border & gradient
Gradient panel
border: 3px solid #999911; background: linear-gradient(135deg, #999911, #3E9911);