#40af6f
a balanced, vivid green · cool · closest name: seagreen
RGB
64, 175, 111
HSL
145°, 46%, 47%
CMYK
63, 0, 37, 31
Luminance
0.3290
Every format
| HEX | #40af6f |
| RGB | rgb(64, 175, 111) |
| HSL | hsl(145, 46%, 47%) |
| CMYK | cmyk(63%, 0%, 37%, 31%) |
| LAB | lab(64.1 -46.2 23.8) |
| LCH | lch(64.1 52.0 152.8) |
| OKLCH | oklch(0.674 0.139 154.5) |
Copy-ready code
/* CSS */
color: #40af6f;
background-color: #40af6f;
/* Tailwind (arbitrary) */
class="text-[#40af6f] bg-[#40af6f]"
/* SCSS */
$brand: #40af6f;
/* SwiftUI */
Color(red: 0.251, green: 0.686, blue: 0.435)
/* Android */
Color.parseColor("#40af6f")Accessibility — WCAG contrast
Aa
#40af6f on white: 2.77:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40af6f on black: 7.58:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green68.6%
Blue43.5%
CMYK percentages
Cyan63.4%
Magenta0.0%
Yellow36.6%
Key (black)31.4%
Color previews
#40af6f text on a black background
contrast 7.58:1
Card sample
#40af6f text on a white background
contrast 2.77:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40af6f;
Background color
Panel with #40af6f background
background-color: #40af6f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40af6f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 175, 111, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 175, 111, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40af6f; background: linear-gradient(135deg, #40af6f, #40A5AF);