#acea21
a balanced, electric green · cool · closest name: yellow
RGB
172, 234, 33
HSL
79°, 83%, 52%
CMYK
27, 0, 86, 8
Luminance
0.6773
Every format
| HEX | #acea21 |
| RGB | rgb(172, 234, 33) |
| HSL | hsl(79, 83%, 52%) |
| CMYK | cmyk(27%, 0%, 86%, 8%) |
| LAB | lab(85.9 -44.5 79.6) |
| LCH | lch(85.9 91.2 119.2) |
| OKLCH | oklch(0.863 0.215 126.9) |
Copy-ready code
/* CSS */
color: #acea21;
background-color: #acea21;
/* Tailwind (arbitrary) */
class="text-[#acea21] bg-[#acea21]"
/* SCSS */
$brand: #acea21;
/* SwiftUI */
Color(red: 0.675, green: 0.918, blue: 0.129)
/* Android */
Color.parseColor("#acea21")Accessibility — WCAG contrast
Aa
#acea21 on white: 1.44:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#acea21 on black: 14.55:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.5%
Green91.8%
Blue12.9%
CMYK percentages
Cyan26.5%
Magenta0.0%
Yellow85.9%
Key (black)8.2%
Color previews
#acea21 text on a black background
contrast 14.55:1
Card sample
#acea21 text on a white background
contrast 1.44:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #acea21;
Background color
Panel with #acea21 background
background-color: #acea21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #acea21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(172, 234, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(172, 234, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #acea21; background: linear-gradient(135deg, #acea21, #26EA21);