#40af4f
a balanced, vivid green · cool · closest name: forestgreen
RGB
64, 175, 79
HSL
128°, 46%, 47%
CMYK
63, 0, 55, 31
Luminance
0.3231
Every format
| HEX | #40af4f |
| RGB | rgb(64, 175, 79) |
| HSL | hsl(128, 46%, 47%) |
| CMYK | cmyk(63%, 0%, 55%, 31%) |
| LAB | lab(63.6 -51.5 39.7) |
| LCH | lch(63.6 65.0 142.4) |
| OKLCH | oklch(0.669 0.169 145.7) |
Copy-ready code
/* CSS */
color: #40af4f;
background-color: #40af4f;
/* Tailwind (arbitrary) */
class="text-[#40af4f] bg-[#40af4f]"
/* SCSS */
$brand: #40af4f;
/* SwiftUI */
Color(red: 0.251, green: 0.686, blue: 0.310)
/* Android */
Color.parseColor("#40af4f")Accessibility — WCAG contrast
Aa
#40af4f on white: 2.81:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40af4f on black: 7.46:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green68.6%
Blue31.0%
CMYK percentages
Cyan63.4%
Magenta0.0%
Yellow54.9%
Key (black)31.4%
Color previews
#40af4f text on a black background
contrast 7.46:1
Card sample
#40af4f text on a white background
contrast 2.81:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40af4f;
Background color
Panel with #40af4f background
background-color: #40af4f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40af4f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 175, 79, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 175, 79, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40af4f; background: linear-gradient(135deg, #40af4f, #40AF99);