#00f837
a balanced, electric green · cool · closest name: lime
RGB
0, 248, 55
HSL
133°, 100%, 49%
CMYK
100, 0, 78, 3
Luminance
0.6741
Every format
| HEX | #00f837 |
| RGB | rgb(0, 248, 55) |
| HSL | hsl(133, 100%, 49%) |
| CMYK | cmyk(100%, 0%, 78%, 3%) |
| LAB | lab(85.7 -82.6 72.5) |
| LCH | lch(85.7 109.9 138.7) |
| OKLCH | oklch(0.850 0.276 144.0) |
Copy-ready code
/* CSS */
color: #00f837;
background-color: #00f837;
/* Tailwind (arbitrary) */
class="text-[#00f837] bg-[#00f837]"
/* SCSS */
$brand: #00f837;
/* SwiftUI */
Color(red: 0.000, green: 0.973, blue: 0.216)
/* Android */
Color.parseColor("#00f837")Accessibility — WCAG contrast
Aa
#00f837 on white: 1.45:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#00f837 on black: 14.48:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green97.3%
Blue21.6%
CMYK percentages
Cyan100.0%
Magenta0.0%
Yellow77.8%
Key (black)2.7%
Color previews
#00f837 text on a black background
contrast 14.48:1
Card sample
#00f837 text on a white background
contrast 1.45:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #00f837;
Background color
Panel with #00f837 background
background-color: #00f837;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #00f837;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 248, 55, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 248, 55, 0.45);
Border & gradient
Gradient panel
border: 3px solid #00f837; background: linear-gradient(135deg, #00f837, #00F8DC);