#acc621
a balanced, vivid yellow · cool · closest name: olivedrab
RGB
172, 198, 33
HSL
70°, 71%, 45%
CMYK
13, 0, 83, 22
Luminance
0.4927
Every format
| HEX | #acc621 |
| RGB | rgb(172, 198, 33) |
| HSL | hsl(70, 71%, 45%) |
| CMYK | cmyk(13%, 0%, 83%, 22%) |
| LAB | lab(75.6 -28.2 70.9) |
| LCH | lch(75.6 76.3 111.7) |
| OKLCH | oklch(0.780 0.175 119.0) |
Copy-ready code
/* CSS */
color: #acc621;
background-color: #acc621;
/* Tailwind (arbitrary) */
class="text-[#acc621] bg-[#acc621]"
/* SCSS */
$brand: #acc621;
/* SwiftUI */
Color(red: 0.675, green: 0.776, blue: 0.129)
/* Android */
Color.parseColor("#acc621")Accessibility — WCAG contrast
Aa
#acc621 on white: 1.93:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#acc621 on black: 10.85:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.5%
Green77.6%
Blue12.9%
CMYK percentages
Cyan13.1%
Magenta0.0%
Yellow83.3%
Key (black)22.4%
Color previews
#acc621 text on a black background
contrast 10.85:1
Card sample
#acc621 text on a white background
contrast 1.93:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #acc621;
Background color
Panel with #acc621 background
background-color: #acc621;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #acc621;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(172, 198, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(172, 198, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #acc621; background: linear-gradient(135deg, #acc621, #3EC621);