#33ff1b
a balanced, electric green · cool · closest name: lime
RGB
51, 255, 27
HSL
114°, 100%, 55%
CMYK
80, 0, 89, 0
Luminance
0.7230
Every format
| HEX | #33ff1b |
| RGB | rgb(51, 255, 27) |
| HSL | hsl(114, 100%, 55%) |
| CMYK | cmyk(80%, 0%, 89%, 0%) |
| LAB | lab(88.1 -82.6 81.0) |
| LCH | lch(88.1 115.7 135.6) |
| OKLCH | oklch(0.871 0.286 141.9) |
Copy-ready code
/* CSS */
color: #33ff1b;
background-color: #33ff1b;
/* Tailwind (arbitrary) */
class="text-[#33ff1b] bg-[#33ff1b]"
/* SCSS */
$brand: #33ff1b;
/* SwiftUI */
Color(red: 0.200, green: 1.000, blue: 0.106)
/* Android */
Color.parseColor("#33ff1b")Accessibility — WCAG contrast
Aa
#33ff1b on white: 1.36:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#33ff1b on black: 15.46:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green100.0%
Blue10.6%
CMYK percentages
Cyan80.0%
Magenta0.0%
Yellow89.4%
Key (black)0.0%
Color previews
#33ff1b text on a black background
contrast 15.46:1
Card sample
#33ff1b text on a white background
contrast 1.36:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #33ff1b;
Background color
Panel with #33ff1b background
background-color: #33ff1b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #33ff1b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 255, 27, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 255, 27, 0.45);
Border & gradient
Gradient panel
border: 3px solid #33ff1b; background: linear-gradient(135deg, #33ff1b, #1BFF9B);