#acf321
a balanced, electric green · cool · closest name: yellow
RGB
172, 243, 33
HSL
80°, 90%, 54%
CMYK
29, 0, 86, 5
Luminance
0.7298
Every format
| HEX | #acf321 |
| RGB | rgb(172, 243, 33) |
| HSL | hsl(80, 90%, 54%) |
| CMYK | cmyk(29%, 0%, 86%, 5%) |
| LAB | lab(88.4 -48.3 81.8) |
| LCH | lch(88.4 95.0 120.6) |
| OKLCH | oklch(0.884 0.225 128.3) |
Copy-ready code
/* CSS */
color: #acf321;
background-color: #acf321;
/* Tailwind (arbitrary) */
class="text-[#acf321] bg-[#acf321]"
/* SCSS */
$brand: #acf321;
/* SwiftUI */
Color(red: 0.675, green: 0.953, blue: 0.129)
/* Android */
Color.parseColor("#acf321")Accessibility — WCAG contrast
Aa
#acf321 on white: 1.35:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#acf321 on black: 15.60:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.5%
Green95.3%
Blue12.9%
CMYK percentages
Cyan29.2%
Magenta0.0%
Yellow86.4%
Key (black)4.7%
Color previews
#acf321 text on a black background
contrast 15.60:1
Card sample
#acf321 text on a white background
contrast 1.35:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #acf321;
Background color
Panel with #acf321 background
background-color: #acf321;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #acf321;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(172, 243, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(172, 243, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #acf321; background: linear-gradient(135deg, #acf321, #21F322);