#fbfd21
a balanced, electric yellow · cool · closest name: yellow
RGB
251, 253, 33
HSL
61°, 98%, 56%
CMYK
1, 0, 87, 1
Luminance
0.9087
Every format
| HEX | #fbfd21 |
| RGB | rgb(251, 253, 33) |
| HSL | hsl(61, 98%, 56%) |
| CMYK | cmyk(1%, 0%, 87%, 1%) |
| LAB | lab(96.4 -21.9 90.4) |
| LCH | lch(96.4 93.0 103.6) |
| OKLCH | oklch(0.961 0.205 110.3) |
Copy-ready code
/* CSS */
color: #fbfd21;
background-color: #fbfd21;
/* Tailwind (arbitrary) */
class="text-[#fbfd21] bg-[#fbfd21]"
/* SCSS */
$brand: #fbfd21;
/* SwiftUI */
Color(red: 0.984, green: 0.992, blue: 0.129)
/* Android */
Color.parseColor("#fbfd21")Accessibility — WCAG contrast
Aa
#fbfd21 on white: 1.10:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#fbfd21 on black: 19.17:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red98.4%
Green99.2%
Blue12.9%
CMYK percentages
Cyan0.8%
Magenta0.0%
Yellow87.0%
Key (black)0.8%
Color previews
#fbfd21 text on a black background
contrast 19.17:1
Card sample
#fbfd21 text on a white background
contrast 1.10:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fbfd21;
Background color
Panel with #fbfd21 background
background-color: #fbfd21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fbfd21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(251, 253, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(251, 253, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fbfd21; background: linear-gradient(135deg, #fbfd21, #69FD21);