#ade421
a balanced, electric green · cool · closest name: yellow
RGB
173, 228, 33
HSL
77°, 78%, 51%
CMYK
24, 0, 86, 11
Luminance
0.6448
Every format
| HEX | #ade421 |
| RGB | rgb(173, 228, 33) |
| HSL | hsl(77, 78%, 51%) |
| CMYK | cmyk(24%, 0%, 86%, 11%) |
| LAB | lab(84.2 -41.5 78.3) |
| LCH | lch(84.2 88.6 118.0) |
| OKLCH | oklch(0.850 0.208 125.7) |
Copy-ready code
/* CSS */
color: #ade421;
background-color: #ade421;
/* Tailwind (arbitrary) */
class="text-[#ade421] bg-[#ade421]"
/* SCSS */
$brand: #ade421;
/* SwiftUI */
Color(red: 0.678, green: 0.894, blue: 0.129)
/* Android */
Color.parseColor("#ade421")Accessibility — WCAG contrast
Aa
#ade421 on white: 1.51:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#ade421 on black: 13.90:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.8%
Green89.4%
Blue12.9%
CMYK percentages
Cyan24.1%
Magenta0.0%
Yellow85.5%
Key (black)10.6%
Color previews
#ade421 text on a black background
contrast 13.90:1
Card sample
#ade421 text on a white background
contrast 1.51:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ade421;
Background color
Panel with #ade421 background
background-color: #ade421;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ade421;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(173, 228, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(173, 228, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ade421; background: linear-gradient(135deg, #ade421, #2BE421);