#acff39
a balanced, electric green · cool · closest name: lime
RGB
172, 255, 57
HSL
85°, 100%, 61%
CMYK
33, 0, 78, 0
Luminance
0.8059
Every format
| HEX | #acff39 |
| RGB | rgb(172, 255, 57) |
| HSL | hsl(85, 100%, 61%) |
| CMYK | cmyk(33%, 0%, 78%, 0%) |
| LAB | lab(92.0 -52.4 79.3) |
| LCH | lch(92.0 95.0 123.5) |
| OKLCH | oklch(0.913 0.230 130.5) |
Copy-ready code
/* CSS */
color: #acff39;
background-color: #acff39;
/* Tailwind (arbitrary) */
class="text-[#acff39] bg-[#acff39]"
/* SCSS */
$brand: #acff39;
/* SwiftUI */
Color(red: 0.675, green: 1.000, blue: 0.224)
/* Android */
Color.parseColor("#acff39")Accessibility — WCAG contrast
Aa
#acff39 on white: 1.23:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#acff39 on black: 17.12:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.5%
Green100.0%
Blue22.4%
CMYK percentages
Cyan32.5%
Magenta0.0%
Yellow77.6%
Key (black)0.0%
Color previews
#acff39 text on a black background
contrast 17.12:1
Card sample
#acff39 text on a white background
contrast 1.23:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #acff39;
Background color
Panel with #acff39 background
background-color: #acff39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #acff39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(172, 255, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(172, 255, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #acff39; background: linear-gradient(135deg, #acff39, #39FF4A);