#ffea21
a balanced, electric yellow · cool · closest name: gold
RGB
255, 234, 33
HSL
54°, 100%, 57%
CMYK
0, 8, 87, 0
Luminance
0.8022
Every format
| HEX | #ffea21 |
| RGB | rgb(255, 234, 33) |
| HSL | hsl(54, 100%, 57%) |
| CMYK | cmyk(0%, 8%, 87%, 0%) |
| LAB | lab(91.8 -11.0 86.9) |
| LCH | lch(91.8 87.6 97.2) |
| OKLCH | oklch(0.925 0.189 102.6) |
Copy-ready code
/* CSS */
color: #ffea21;
background-color: #ffea21;
/* Tailwind (arbitrary) */
class="text-[#ffea21] bg-[#ffea21]"
/* SCSS */
$brand: #ffea21;
/* SwiftUI */
Color(red: 1.000, green: 0.918, blue: 0.129)
/* Android */
Color.parseColor("#ffea21")Accessibility — WCAG contrast
Aa
#ffea21 on white: 1.23:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#ffea21 on black: 17.04:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green91.8%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta8.2%
Yellow87.1%
Key (black)0.0%
Color previews
#ffea21 text on a black background
contrast 17.04:1
Card sample
#ffea21 text on a white background
contrast 1.23:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ffea21;
Background color
Panel with #ffea21 background
background-color: #ffea21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ffea21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 234, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 234, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ffea21; background: linear-gradient(135deg, #ffea21, #80FF21);