#40c47f
a balanced, vivid green · cool · closest name: seagreen
RGB
64, 196, 127
HSL
149°, 53%, 51%
CMYK
67, 0, 35, 23
Luminance
0.4210
Every format
| HEX | #40c47f |
| RGB | rgb(64, 196, 127) |
| HSL | hsl(149, 53%, 51%) |
| CMYK | cmyk(67%, 0%, 35%, 23%) |
| LAB | lab(70.9 -51.5 24.5) |
| LCH | lch(70.9 57.0 154.6) |
| OKLCH | oklch(0.732 0.152 156.2) |
Copy-ready code
/* CSS */
color: #40c47f;
background-color: #40c47f;
/* Tailwind (arbitrary) */
class="text-[#40c47f] bg-[#40c47f]"
/* SCSS */
$brand: #40c47f;
/* SwiftUI */
Color(red: 0.251, green: 0.769, blue: 0.498)
/* Android */
Color.parseColor("#40c47f")Accessibility — WCAG contrast
Aa
#40c47f on white: 2.23:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40c47f on black: 9.42:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green76.9%
Blue49.8%
CMYK percentages
Cyan67.3%
Magenta0.0%
Yellow35.2%
Key (black)23.1%
Color previews
#40c47f text on a black background
contrast 9.42:1
Card sample
#40c47f text on a white background
contrast 2.23:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40c47f;
Background color
Panel with #40c47f background
background-color: #40c47f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40c47f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 196, 127, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 196, 127, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40c47f; background: linear-gradient(135deg, #40c47f, #40B1C4);