#33df0b
a balanced, electric green · cool · closest name: lime
RGB
51, 223, 11
HSL
109°, 91%, 46%
CMYK
77, 0, 95, 13
Luminance
0.5350
Every format
| HEX | #33df0b |
| RGB | rgb(51, 223, 11) |
| HSL | hsl(109, 91%, 46%) |
| CMYK | cmyk(77%, 0%, 95%, 13%) |
| LAB | lab(78.2 -74.0 74.7) |
| LCH | lch(78.2 105.1 134.7) |
| OKLCH | oklch(0.788 0.259 141.3) |
Copy-ready code
/* CSS */
color: #33df0b;
background-color: #33df0b;
/* Tailwind (arbitrary) */
class="text-[#33df0b] bg-[#33df0b]"
/* SCSS */
$brand: #33df0b;
/* SwiftUI */
Color(red: 0.200, green: 0.875, blue: 0.043)
/* Android */
Color.parseColor("#33df0b")Accessibility — WCAG contrast
Aa
#33df0b on white: 1.79:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#33df0b on black: 11.70:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green87.5%
Blue4.3%
CMYK percentages
Cyan77.1%
Magenta0.0%
Yellow95.1%
Key (black)12.5%
Color previews
#33df0b text on a black background
contrast 11.70:1
Card sample
#33df0b text on a white background
contrast 1.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #33df0b;
Background color
Panel with #33df0b background
background-color: #33df0b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #33df0b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 223, 11, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 223, 11, 0.45);
Border & gradient
Gradient panel
border: 3px solid #33df0b; background: linear-gradient(135deg, #33df0b, #0BDF70);