#40c080
a balanced, vivid green · cool · closest name: seagreen
RGB
64, 192, 128
HSL
150°, 50%, 50%
CMYK
67, 0, 33, 25
Luminance
0.4035
Every format
| HEX | #40c080 |
| RGB | rgb(64, 192, 128) |
| HSL | hsl(150, 50%, 50%) |
| CMYK | cmyk(67%, 0%, 33%, 25%) |
| LAB | lab(69.7 -49.7 22.3) |
| LCH | lch(69.7 54.5 155.8) |
| OKLCH | oklch(0.722 0.146 157.4) |
Copy-ready code
/* CSS */
color: #40c080;
background-color: #40c080;
/* Tailwind (arbitrary) */
class="text-[#40c080] bg-[#40c080]"
/* SCSS */
$brand: #40c080;
/* SwiftUI */
Color(red: 0.251, green: 0.753, blue: 0.502)
/* Android */
Color.parseColor("#40c080")Accessibility — WCAG contrast
Aa
#40c080 on white: 2.32:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40c080 on black: 9.07:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green75.3%
Blue50.2%
CMYK percentages
Cyan66.7%
Magenta0.0%
Yellow33.3%
Key (black)24.7%
Color previews
#40c080 text on a black background
contrast 9.07:1
Card sample
#40c080 text on a white background
contrast 2.32:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40c080;
Background color
Panel with #40c080 background
background-color: #40c080;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40c080;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 192, 128, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 192, 128, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40c080; background: linear-gradient(135deg, #40c080, #40ABC0);