#f5f039
a balanced, electric yellow · cool · closest name: yellow
RGB
245, 240, 57
HSL
58°, 90%, 59%
CMYK
0, 2, 77, 4
Luminance
0.8203
Every format
| HEX | #f5f039 |
| RGB | rgb(245, 240, 57) |
| HSL | hsl(58, 90%, 59%) |
| CMYK | cmyk(0%, 2%, 77%, 4%) |
| LAB | lab(92.6 -17.5 81.6) |
| LCH | lch(92.6 83.4 102.1) |
| OKLCH | oklch(0.930 0.186 107.9) |
Copy-ready code
/* CSS */
color: #f5f039;
background-color: #f5f039;
/* Tailwind (arbitrary) */
class="text-[#f5f039] bg-[#f5f039]"
/* SCSS */
$brand: #f5f039;
/* SwiftUI */
Color(red: 0.961, green: 0.941, blue: 0.224)
/* Android */
Color.parseColor("#f5f039")Accessibility — WCAG contrast
Aa
#f5f039 on white: 1.21:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#f5f039 on black: 17.41:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red96.1%
Green94.1%
Blue22.4%
CMYK percentages
Cyan0.0%
Magenta2.0%
Yellow76.7%
Key (black)3.9%
Color previews
#f5f039 text on a black background
contrast 17.41:1
Card sample
#f5f039 text on a white background
contrast 1.21:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f5f039;
Background color
Panel with #f5f039 background
background-color: #f5f039;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f5f039;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(245, 240, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(245, 240, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f5f039; background: linear-gradient(135deg, #f5f039, #7DF539);