#428310
a dark, electric green · cool · closest name: forestgreen
RGB
66, 131, 16
HSL
94°, 78%, 29%
CMYK
50, 0, 88, 49
Luminance
0.1743
Every format
| HEX | #428310 |
| RGB | rgb(66, 131, 16) |
| HSL | hsl(94, 78%, 29%) |
| CMYK | cmyk(50%, 0%, 88%, 49%) |
| LAB | lab(48.8 -39.7 49.3) |
| LCH | lch(48.8 63.3 128.8) |
| OKLCH | oklch(0.545 0.155 135.8) |
Copy-ready code
/* CSS */
color: #428310;
background-color: #428310;
/* Tailwind (arbitrary) */
class="text-[#428310] bg-[#428310]"
/* SCSS */
$brand: #428310;
/* SwiftUI */
Color(red: 0.259, green: 0.514, blue: 0.063)
/* Android */
Color.parseColor("#428310")Accessibility — WCAG contrast
Aa
#428310 on white: 4.68:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#428310 on black: 4.49:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.9%
Green51.4%
Blue6.3%
CMYK percentages
Cyan49.6%
Magenta0.0%
Yellow87.8%
Key (black)48.6%
Color previews
#428310 text on a black background
contrast 4.49:1
Card sample
#428310 text on a white background
contrast 4.68:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #428310;
Background color
Panel with #428310 background
background-color: #428310;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #428310;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(66, 131, 16, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(66, 131, 16, 0.45);
Border & gradient
Gradient panel
border: 3px solid #428310; background: linear-gradient(135deg, #428310, #10832B);