#12f337
a balanced, electric green · cool · closest name: lime
RGB
18, 243, 55
HSL
130°, 90%, 51%
CMYK
93, 0, 77, 5
Luminance
0.6451
Every format
| HEX | #12f337 |
| RGB | rgb(18, 243, 55) |
| HSL | hsl(130, 90%, 51%) |
| CMYK | cmyk(93%, 0%, 77%, 5%) |
| LAB | lab(84.2 -80.6 71.1) |
| LCH | lch(84.2 107.5 138.6) |
| OKLCH | oklch(0.838 0.270 143.9) |
Copy-ready code
/* CSS */
color: #12f337;
background-color: #12f337;
/* Tailwind (arbitrary) */
class="text-[#12f337] bg-[#12f337]"
/* SCSS */
$brand: #12f337;
/* SwiftUI */
Color(red: 0.071, green: 0.953, blue: 0.216)
/* Android */
Color.parseColor("#12f337")Accessibility — WCAG contrast
Aa
#12f337 on white: 1.51:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#12f337 on black: 13.90:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.1%
Green95.3%
Blue21.6%
CMYK percentages
Cyan92.6%
Magenta0.0%
Yellow77.4%
Key (black)4.7%
Color previews
#12f337 text on a black background
contrast 13.90:1
Card sample
#12f337 text on a white background
contrast 1.51:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #12f337;
Background color
Panel with #12f337 background
background-color: #12f337;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #12f337;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(18, 243, 55, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(18, 243, 55, 0.45);
Border & gradient
Gradient panel
border: 3px solid #12f337; background: linear-gradient(135deg, #12f337, #12F3CD);