#40c596
a balanced, vivid green · cool · closest name: turquoise
RGB
64, 197, 150
HSL
159°, 53%, 51%
CMYK
68, 0, 24, 23
Luminance
0.4322
Every format
| HEX | #40c596 |
| RGB | rgb(64, 197, 150) |
| HSL | hsl(159, 53%, 51%) |
| CMYK | cmyk(68%, 0%, 24%, 23%) |
| LAB | lab(71.7 -47.0 13.3) |
| LCH | lch(71.7 48.8 164.2) |
| OKLCH | oklch(0.740 0.134 165.4) |
Copy-ready code
/* CSS */
color: #40c596;
background-color: #40c596;
/* Tailwind (arbitrary) */
class="text-[#40c596] bg-[#40c596]"
/* SCSS */
$brand: #40c596;
/* SwiftUI */
Color(red: 0.251, green: 0.773, blue: 0.588)
/* Android */
Color.parseColor("#40c596")Accessibility — WCAG contrast
Aa
#40c596 on white: 2.18:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40c596 on black: 9.64:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green77.3%
Blue58.8%
CMYK percentages
Cyan67.5%
Magenta0.0%
Yellow23.9%
Key (black)22.7%
Color previews
#40c596 text on a black background
contrast 9.64:1
Card sample
#40c596 text on a white background
contrast 2.18:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40c596;
Background color
Panel with #40c596 background
background-color: #40c596;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40c596;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 197, 150, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 197, 150, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40c596; background: linear-gradient(135deg, #40c596, #409BC5);