#cdf403
a balanced, electric yellow · cool · closest name: yellow
RGB
205, 244, 3
HSL
70°, 98%, 48%
CMYK
16, 0, 99, 4
Luminance
0.7769
Every format
| HEX | #cdf403 |
| RGB | rgb(205, 244, 3) |
| HSL | hsl(70, 98%, 48%) |
| CMYK | cmyk(16%, 0%, 99%, 4%) |
| LAB | lab(90.6 -36.7 87.8) |
| LCH | lch(90.6 95.2 112.7) |
| OKLCH | oklch(0.907 0.216 120.7) |
Copy-ready code
/* CSS */
color: #cdf403;
background-color: #cdf403;
/* Tailwind (arbitrary) */
class="text-[#cdf403] bg-[#cdf403]"
/* SCSS */
$brand: #cdf403;
/* SwiftUI */
Color(red: 0.804, green: 0.957, blue: 0.012)
/* Android */
Color.parseColor("#cdf403")Accessibility — WCAG contrast
Aa
#cdf403 on white: 1.27:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#cdf403 on black: 16.54:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red80.4%
Green95.7%
Blue1.2%
CMYK percentages
Cyan16.0%
Magenta0.0%
Yellow98.8%
Key (black)4.3%
Color previews
#cdf403 text on a black background
contrast 16.54:1
Card sample
#cdf403 text on a white background
contrast 1.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cdf403;
Background color
Panel with #cdf403 background
background-color: #cdf403;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cdf403;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(205, 244, 3, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(205, 244, 3, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cdf403; background: linear-gradient(135deg, #cdf403, #2CF403);