#28bf0b
a dark, electric green · cool · closest name: green
RGB
40, 191, 11
HSL
110°, 89%, 40%
CMYK
79, 0, 94, 25
Luminance
0.3774
Every format
| HEX | #28bf0b |
| RGB | rgb(40, 191, 11) |
| HSL | hsl(110, 89%, 40%) |
| CMYK | cmyk(79%, 0%, 94%, 25%) |
| LAB | lab(67.8 -66.1 66.1) |
| LCH | lch(67.8 93.5 135.0) |
| OKLCH | oklch(0.701 0.230 141.5) |
Copy-ready code
/* CSS */
color: #28bf0b;
background-color: #28bf0b;
/* Tailwind (arbitrary) */
class="text-[#28bf0b] bg-[#28bf0b]"
/* SCSS */
$brand: #28bf0b;
/* SwiftUI */
Color(red: 0.157, green: 0.749, blue: 0.043)
/* Android */
Color.parseColor("#28bf0b")Accessibility — WCAG contrast
Aa
#28bf0b on white: 2.46:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#28bf0b on black: 8.55:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green74.9%
Blue4.3%
CMYK percentages
Cyan79.1%
Magenta0.0%
Yellow94.2%
Key (black)25.1%
Color previews
#28bf0b text on a black background
contrast 8.55:1
Card sample
#28bf0b text on a white background
contrast 2.46:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #28bf0b;
Background color
Panel with #28bf0b background
background-color: #28bf0b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #28bf0b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 191, 11, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 191, 11, 0.45);
Border & gradient
Gradient panel
border: 3px solid #28bf0b; background: linear-gradient(135deg, #28bf0b, #0BBF66);