#2fef91
a balanced, electric green · cool · closest name: aquamarine
RGB
47, 239, 145
HSL
151°, 86%, 56%
CMYK
80, 0, 39, 6
Luminance
0.6438
Every format
| HEX | #2fef91 |
| RGB | rgb(47, 239, 145) |
| HSL | hsl(151, 86%, 56%) |
| CMYK | cmyk(80%, 0%, 39%, 6%) |
| LAB | lab(84.2 -66.2 32.8) |
| LCH | lch(84.2 73.9 153.6) |
| OKLCH | oklch(0.841 0.196 155.4) |
Copy-ready code
/* CSS */
color: #2fef91;
background-color: #2fef91;
/* Tailwind (arbitrary) */
class="text-[#2fef91] bg-[#2fef91]"
/* SCSS */
$brand: #2fef91;
/* SwiftUI */
Color(red: 0.184, green: 0.937, blue: 0.569)
/* Android */
Color.parseColor("#2fef91")Accessibility — WCAG contrast
Aa
#2fef91 on white: 1.51:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#2fef91 on black: 13.88:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green93.7%
Blue56.9%
CMYK percentages
Cyan80.3%
Magenta0.0%
Yellow39.3%
Key (black)6.3%
Color previews
#2fef91 text on a black background
contrast 13.88:1
Card sample
#2fef91 text on a white background
contrast 1.51:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2fef91;
Background color
Panel with #2fef91 background
background-color: #2fef91;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2fef91;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 239, 145, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 239, 145, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2fef91; background: linear-gradient(135deg, #2fef91, #2FCDEF);