#4b9921
a dark, vivid green · cool · closest name: forestgreen
RGB
75, 153, 33
HSL
99°, 65%, 37%
CMYK
51, 0, 78, 40
Luminance
0.2439
Every format
| HEX | #4b9921 |
| RGB | rgb(75, 153, 33) |
| HSL | hsl(99, 65%, 37%) |
| CMYK | cmyk(51%, 0%, 78%, 40%) |
| LAB | lab(56.5 -44.8 51.6) |
| LCH | lch(56.5 68.3 131.0) |
| OKLCH | oklch(0.610 0.169 137.2) |
Copy-ready code
/* CSS */
color: #4b9921;
background-color: #4b9921;
/* Tailwind (arbitrary) */
class="text-[#4b9921] bg-[#4b9921]"
/* SCSS */
$brand: #4b9921;
/* SwiftUI */
Color(red: 0.294, green: 0.600, blue: 0.129)
/* Android */
Color.parseColor("#4b9921")Accessibility — WCAG contrast
Aa
#4b9921 on white: 3.57:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#4b9921 on black: 5.88:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red29.4%
Green60.0%
Blue12.9%
CMYK percentages
Cyan51.0%
Magenta0.0%
Yellow78.4%
Key (black)40.0%
Color previews
#4b9921 text on a black background
contrast 5.88:1
Card sample
#4b9921 text on a white background
contrast 3.57:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4b9921;
Background color
Panel with #4b9921 background
background-color: #4b9921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4b9921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(75, 153, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(75, 153, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4b9921; background: linear-gradient(135deg, #4b9921, #219947);