#99b921
a dark, vivid green · cool · closest name: olivedrab
RGB
153, 185, 33
HSL
73°, 70%, 43%
CMYK
17, 0, 82, 28
Luminance
0.4158
Every format
| HEX | #99b921 |
| RGB | rgb(153, 185, 33) |
| HSL | hsl(73, 70%, 43%) |
| CMYK | cmyk(17%, 0%, 82%, 28%) |
| LAB | lab(70.6 -29.9 66.1) |
| LCH | lch(70.6 72.5 114.4) |
| OKLCH | oklch(0.736 0.169 121.7) |
Copy-ready code
/* CSS */
color: #99b921;
background-color: #99b921;
/* Tailwind (arbitrary) */
class="text-[#99b921] bg-[#99b921]"
/* SCSS */
$brand: #99b921;
/* SwiftUI */
Color(red: 0.600, green: 0.725, blue: 0.129)
/* Android */
Color.parseColor("#99b921")Accessibility — WCAG contrast
Aa
#99b921 on white: 2.25:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#99b921 on black: 9.32:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red60.0%
Green72.5%
Blue12.9%
CMYK percentages
Cyan17.3%
Magenta0.0%
Yellow82.2%
Key (black)27.5%
Color previews
#99b921 text on a black background
contrast 9.32:1
Card sample
#99b921 text on a white background
contrast 2.25:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #99b921;
Background color
Panel with #99b921 background
background-color: #99b921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #99b921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(153, 185, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(153, 185, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #99b921; background: linear-gradient(135deg, #99b921, #34B921);