#fff02f
a balanced, electric yellow · cool · closest name: yellow
RGB
255, 240, 47
HSL
56°, 100%, 59%
CMYK
0, 6, 82, 0
Luminance
0.8379
Every format
| HEX | #fff02f |
| RGB | rgb(255, 240, 47) |
| HSL | hsl(56, 100%, 59%) |
| CMYK | cmyk(0%, 6%, 82%, 0%) |
| LAB | lab(93.4 -13.7 85.2) |
| LCH | lch(93.4 86.3 99.1) |
| OKLCH | oklch(0.938 0.189 104.6) |
Copy-ready code
/* CSS */
color: #fff02f;
background-color: #fff02f;
/* Tailwind (arbitrary) */
class="text-[#fff02f] bg-[#fff02f]"
/* SCSS */
$brand: #fff02f;
/* SwiftUI */
Color(red: 1.000, green: 0.941, blue: 0.184)
/* Android */
Color.parseColor("#fff02f")Accessibility — WCAG contrast
Aa
#fff02f on white: 1.18:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#fff02f on black: 17.76:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green94.1%
Blue18.4%
CMYK percentages
Cyan0.0%
Magenta5.9%
Yellow81.6%
Key (black)0.0%
Color previews
#fff02f text on a black background
contrast 17.76:1
Card sample
#fff02f text on a white background
contrast 1.18:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fff02f;
Background color
Panel with #fff02f background
background-color: #fff02f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fff02f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 240, 47, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 240, 47, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fff02f; background: linear-gradient(135deg, #fff02f, #83FF2F);