#40c641
a balanced, vivid green · cool · closest name: forestgreen
RGB
64, 198, 65
HSL
120°, 54%, 51%
CMYK
68, 0, 67, 22
Luminance
0.4186
Every format
| HEX | #40c641 |
| RGB | rgb(64, 198, 65) |
| HSL | hsl(120, 54%, 51%) |
| CMYK | cmyk(68%, 0%, 67%, 22%) |
| LAB | lab(70.8 -61.3 54.1) |
| LCH | lch(70.8 81.7 138.6) |
| OKLCH | oklch(0.728 0.208 143.2) |
Copy-ready code
/* CSS */
color: #40c641;
background-color: #40c641;
/* Tailwind (arbitrary) */
class="text-[#40c641] bg-[#40c641]"
/* SCSS */
$brand: #40c641;
/* SwiftUI */
Color(red: 0.251, green: 0.776, blue: 0.255)
/* Android */
Color.parseColor("#40c641")Accessibility — WCAG contrast
Aa
#40c641 on white: 2.24:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40c641 on black: 9.37:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green77.6%
Blue25.5%
CMYK percentages
Cyan67.7%
Magenta0.0%
Yellow67.2%
Key (black)22.4%
Color previews
#40c641 text on a black background
contrast 9.37:1
Card sample
#40c641 text on a white background
contrast 2.24:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40c641;
Background color
Panel with #40c641 background
background-color: #40c641;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40c641;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 198, 65, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 198, 65, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40c641; background: linear-gradient(135deg, #40c641, #40C69A);