#fcfb21
a balanced, electric yellow · cool · closest name: yellow
RGB
252, 251, 33
HSL
60°, 97%, 56%
CMYK
0, 0, 87, 1
Luminance
0.8980
Every format
| HEX | #fcfb21 |
| RGB | rgb(252, 251, 33) |
| HSL | hsl(60, 97%, 56%) |
| CMYK | cmyk(0%, 0%, 87%, 1%) |
| LAB | lab(95.9 -20.5 90.1) |
| LCH | lch(95.9 92.4 102.8) |
| OKLCH | oklch(0.958 0.203 109.4) |
Copy-ready code
/* CSS */
color: #fcfb21;
background-color: #fcfb21;
/* Tailwind (arbitrary) */
class="text-[#fcfb21] bg-[#fcfb21]"
/* SCSS */
$brand: #fcfb21;
/* SwiftUI */
Color(red: 0.988, green: 0.984, blue: 0.129)
/* Android */
Color.parseColor("#fcfb21")Accessibility — WCAG contrast
Aa
#fcfb21 on white: 1.11:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#fcfb21 on black: 18.96:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red98.8%
Green98.4%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta0.4%
Yellow86.9%
Key (black)1.2%
Color previews
#fcfb21 text on a black background
contrast 18.96:1
Card sample
#fcfb21 text on a white background
contrast 1.11:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fcfb21;
Background color
Panel with #fcfb21 background
background-color: #fcfb21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fcfb21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(252, 251, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(252, 251, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fcfb21; background: linear-gradient(135deg, #fcfb21, #6BFC21);