#303003
a deep, electric yellow · cool · closest name: darkslategray
RGB
48, 48, 3
HSL
60°, 88%, 10%
CMYK
0, 0, 94, 81
Luminance
0.0275
Every format
| HEX | #303003 |
| RGB | rgb(48, 48, 3) |
| HSL | hsl(60, 88%, 10%) |
| CMYK | cmyk(0%, 0%, 94%, 81%) |
| LAB | lab(19.0 -6.4 25.7) |
| LCH | lch(19.0 26.5 104.1) |
| OKLCH | oklch(0.300 0.062 109.6) |
Copy-ready code
/* CSS */
color: #303003;
background-color: #303003;
/* Tailwind (arbitrary) */
class="text-[#303003] bg-[#303003]"
/* SCSS */
$brand: #303003;
/* SwiftUI */
Color(red: 0.188, green: 0.188, blue: 0.012)
/* Android */
Color.parseColor("#303003")Accessibility — WCAG contrast
Aa
#303003 on white: 13.55:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#303003 on black: 1.55:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.8%
Green18.8%
Blue1.2%
CMYK percentages
Cyan0.0%
Magenta0.0%
Yellow93.8%
Key (black)81.2%
Color previews
#303003 text on a black background
contrast 1.55:1
Card sample
#303003 text on a white background
contrast 13.55:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #303003;
Background color
Panel with #303003 background
background-color: #303003;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #303003;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(48, 48, 3, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(48, 48, 3, 0.45);
Border & gradient
Gradient panel
border: 3px solid #303003; background: linear-gradient(135deg, #303003, #123003);