#919900
a dark, electric yellow · cool · closest name: olive
RGB
145, 153, 0
HSL
63°, 100%, 30%
CMYK
5, 0, 100, 40
Luminance
0.2880
Every format
| HEX | #919900 |
| RGB | rgb(145, 153, 0) |
| HSL | hsl(63, 100%, 30%) |
| CMYK | cmyk(5%, 0%, 100%, 40%) |
| LAB | lab(60.6 -18.3 63.7) |
| LCH | lch(60.6 66.3 106.0) |
| OKLCH | oklch(0.654 0.146 113.5) |
Copy-ready code
/* CSS */
color: #919900;
background-color: #919900;
/* Tailwind (arbitrary) */
class="text-[#919900] bg-[#919900]"
/* SCSS */
$brand: #919900;
/* SwiftUI */
Color(red: 0.569, green: 0.600, blue: 0.000)
/* Android */
Color.parseColor("#919900")Accessibility — WCAG contrast
Aa
#919900 on white: 3.11:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#919900 on black: 6.76:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red56.9%
Green60.0%
Blue0.0%
CMYK percentages
Cyan5.2%
Magenta0.0%
Yellow100.0%
Key (black)40.0%
Color previews
#919900 text on a black background
contrast 6.76:1
Card sample
#919900 text on a white background
contrast 3.11:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #919900;
Background color
Panel with #919900 background
background-color: #919900;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #919900;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(145, 153, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(145, 153, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #919900; background: linear-gradient(135deg, #919900, #2B9900);