#00bb21
a dark, electric green · cool · closest name: green
RGB
0, 187, 33
HSL
131°, 100%, 37%
CMYK
100, 0, 82, 27
Luminance
0.3565
Every format
| HEX | #00bb21 |
| RGB | rgb(0, 187, 33) |
| HSL | hsl(131, 100%, 37%) |
| CMYK | cmyk(100%, 0%, 82%, 27%) |
| LAB | lab(66.3 -67.2 60.3) |
| LCH | lch(66.3 90.3 138.1) |
| OKLCH | oklch(0.687 0.225 143.6) |
Copy-ready code
/* CSS */
color: #00bb21;
background-color: #00bb21;
/* Tailwind (arbitrary) */
class="text-[#00bb21] bg-[#00bb21]"
/* SCSS */
$brand: #00bb21;
/* SwiftUI */
Color(red: 0.000, green: 0.733, blue: 0.129)
/* Android */
Color.parseColor("#00bb21")Accessibility — WCAG contrast
Aa
#00bb21 on white: 2.58:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#00bb21 on black: 8.13:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green73.3%
Blue12.9%
CMYK percentages
Cyan100.0%
Magenta0.0%
Yellow82.4%
Key (black)26.7%
Color previews
#00bb21 text on a black background
contrast 8.13:1
Card sample
#00bb21 text on a white background
contrast 2.58:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #00bb21;
Background color
Panel with #00bb21 background
background-color: #00bb21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #00bb21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 187, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 187, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #00bb21; background: linear-gradient(135deg, #00bb21, #00BB9E);