#b1ca21
a balanced, vivid yellow · cool · closest name: yellow
RGB
177, 202, 33
HSL
69°, 72%, 46%
CMYK
12, 0, 84, 21
Luminance
0.5170
Every format
| HEX | #b1ca21 |
| RGB | rgb(177, 202, 33) |
| HSL | hsl(69, 72%, 46%) |
| CMYK | cmyk(12%, 0%, 84%, 21%) |
| LAB | lab(77.1 -28.1 72.3) |
| LCH | lch(77.1 77.6 111.2) |
| OKLCH | oklch(0.793 0.178 118.5) |
Copy-ready code
/* CSS */
color: #b1ca21;
background-color: #b1ca21;
/* Tailwind (arbitrary) */
class="text-[#b1ca21] bg-[#b1ca21]"
/* SCSS */
$brand: #b1ca21;
/* SwiftUI */
Color(red: 0.694, green: 0.792, blue: 0.129)
/* Android */
Color.parseColor("#b1ca21")Accessibility — WCAG contrast
Aa
#b1ca21 on white: 1.85:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#b1ca21 on black: 11.34:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red69.4%
Green79.2%
Blue12.9%
CMYK percentages
Cyan12.4%
Magenta0.0%
Yellow83.7%
Key (black)20.8%
Color previews
#b1ca21 text on a black background
contrast 11.34:1
Card sample
#b1ca21 text on a white background
contrast 1.85:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b1ca21;
Background color
Panel with #b1ca21 background
background-color: #b1ca21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b1ca21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(177, 202, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(177, 202, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b1ca21; background: linear-gradient(135deg, #b1ca21, #40CA21);