#28bf01
a dark, electric green · cool · closest name: green
RGB
40, 191, 1
HSL
108°, 99%, 38%
CMYK
79, 0, 100, 25
Luminance
0.3771
Every format
| HEX | #28bf01 |
| RGB | rgb(40, 191, 1) |
| HSL | hsl(108, 99%, 38%) |
| CMYK | cmyk(79%, 0%, 100%, 25%) |
| LAB | lab(67.8 -66.3 67.2) |
| LCH | lch(67.8 94.4 134.6) |
| OKLCH | oklch(0.701 0.232 141.3) |
Copy-ready code
/* CSS */
color: #28bf01;
background-color: #28bf01;
/* Tailwind (arbitrary) */
class="text-[#28bf01] bg-[#28bf01]"
/* SCSS */
$brand: #28bf01;
/* SwiftUI */
Color(red: 0.157, green: 0.749, blue: 0.004)
/* Android */
Color.parseColor("#28bf01")Accessibility — WCAG contrast
Aa
#28bf01 on white: 2.46:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#28bf01 on black: 8.54:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green74.9%
Blue0.4%
CMYK percentages
Cyan79.1%
Magenta0.0%
Yellow99.5%
Key (black)25.1%
Color previews
#28bf01 text on a black background
contrast 8.54:1
Card sample
#28bf01 text on a white background
contrast 2.46:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #28bf01;
Background color
Panel with #28bf01 background
background-color: #28bf01;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #28bf01;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 191, 1, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 191, 1, 0.45);
Border & gradient
Gradient panel
border: 3px solid #28bf01; background: linear-gradient(135deg, #28bf01, #01BF59);