#b7c821
a balanced, vivid yellow · cool · closest name: gold
RGB
183, 200, 33
HSL
66°, 72%, 46%
CMYK
9, 0, 84, 22
Luminance
0.5149
Every format
| HEX | #b7c821 |
| RGB | rgb(183, 200, 33) |
| HSL | hsl(66, 72%, 46%) |
| CMYK | cmyk(9%, 0%, 84%, 22%) |
| LAB | lab(77.0 -24.6 72.4) |
| LCH | lch(77.0 76.5 108.8) |
| OKLCH | oklch(0.793 0.173 115.9) |
Copy-ready code
/* CSS */
color: #b7c821;
background-color: #b7c821;
/* Tailwind (arbitrary) */
class="text-[#b7c821] bg-[#b7c821]"
/* SCSS */
$brand: #b7c821;
/* SwiftUI */
Color(red: 0.718, green: 0.784, blue: 0.129)
/* Android */
Color.parseColor("#b7c821")Accessibility — WCAG contrast
Aa
#b7c821 on white: 1.86:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#b7c821 on black: 11.30:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red71.8%
Green78.4%
Blue12.9%
CMYK percentages
Cyan8.5%
Magenta0.0%
Yellow83.5%
Key (black)21.6%
Color previews
#b7c821 text on a black background
contrast 11.30:1
Card sample
#b7c821 text on a white background
contrast 1.86:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b7c821;
Background color
Panel with #b7c821 background
background-color: #b7c821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b7c821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(183, 200, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(183, 200, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b7c821; background: linear-gradient(135deg, #b7c821, #48C821);