#40f044
a balanced, electric green · cool · closest name: lime
RGB
64, 240, 68
HSL
121°, 85%, 60%
CMYK
73, 0, 72, 6
Luminance
0.6383
Every format
| HEX | #40f044 |
| RGB | rgb(64, 240, 68) |
| HSL | hsl(121, 85%, 60%) |
| CMYK | cmyk(73%, 0%, 72%, 6%) |
| LAB | lab(83.9 -74.5 66.7) |
| LCH | lch(83.9 100.0 138.1) |
| OKLCH | oklch(0.837 0.252 143.2) |
Copy-ready code
/* CSS */
color: #40f044;
background-color: #40f044;
/* Tailwind (arbitrary) */
class="text-[#40f044] bg-[#40f044]"
/* SCSS */
$brand: #40f044;
/* SwiftUI */
Color(red: 0.251, green: 0.941, blue: 0.267)
/* Android */
Color.parseColor("#40f044")Accessibility — WCAG contrast
Aa
#40f044 on white: 1.53:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40f044 on black: 13.77:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green94.1%
Blue26.7%
CMYK percentages
Cyan73.3%
Magenta0.0%
Yellow71.7%
Key (black)5.9%
Color previews
#40f044 text on a black background
contrast 13.77:1
Card sample
#40f044 text on a white background
contrast 1.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40f044;
Background color
Panel with #40f044 background
background-color: #40f044;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40f044;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 240, 68, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 240, 68, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40f044; background: linear-gradient(135deg, #40f044, #40F0B9);