#33ef1f
a balanced, electric green · cool · closest name: lime
RGB
51, 239, 31
HSL
114°, 87%, 53%
CMYK
79, 0, 87, 6
Luminance
0.6254
Every format
| HEX | #33ef1f |
| RGB | rgb(51, 239, 31) |
| HSL | hsl(114, 87%, 53%) |
| CMYK | cmyk(79%, 0%, 87%, 6%) |
| LAB | lab(83.2 -78.0 76.1) |
| LCH | lch(83.2 109.0 135.7) |
| OKLCH | oklch(0.830 0.270 141.9) |
Copy-ready code
/* CSS */
color: #33ef1f;
background-color: #33ef1f;
/* Tailwind (arbitrary) */
class="text-[#33ef1f] bg-[#33ef1f]"
/* SCSS */
$brand: #33ef1f;
/* SwiftUI */
Color(red: 0.200, green: 0.937, blue: 0.122)
/* Android */
Color.parseColor("#33ef1f")Accessibility — WCAG contrast
Aa
#33ef1f on white: 1.55:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#33ef1f on black: 13.51:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green93.7%
Blue12.2%
CMYK percentages
Cyan78.7%
Magenta0.0%
Yellow87.0%
Key (black)6.3%
Color previews
#33ef1f text on a black background
contrast 13.51:1
Card sample
#33ef1f text on a white background
contrast 1.55:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #33ef1f;
Background color
Panel with #33ef1f background
background-color: #33ef1f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #33ef1f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 239, 31, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 239, 31, 0.45);
Border & gradient
Gradient panel
border: 3px solid #33ef1f; background: linear-gradient(135deg, #33ef1f, #1FEF95);