#c5df1b
a balanced, electric yellow · cool · closest name: yellow
RGB
197, 223, 27
HSL
68°, 78%, 49%
CMYK
12, 0, 88, 13
Luminance
0.6472
Every format
| HEX | #c5df1b |
| RGB | rgb(197, 223, 27) |
| HSL | hsl(68, 78%, 49%) |
| CMYK | cmyk(12%, 0%, 88%, 13%) |
| LAB | lab(84.3 -29.9 80.1) |
| LCH | lch(84.3 85.5 110.5) |
| OKLCH | oklch(0.855 0.194 118.0) |
Copy-ready code
/* CSS */
color: #c5df1b;
background-color: #c5df1b;
/* Tailwind (arbitrary) */
class="text-[#c5df1b] bg-[#c5df1b]"
/* SCSS */
$brand: #c5df1b;
/* SwiftUI */
Color(red: 0.773, green: 0.875, blue: 0.106)
/* Android */
Color.parseColor("#c5df1b")Accessibility — WCAG contrast
Aa
#c5df1b on white: 1.51:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#c5df1b on black: 13.94:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red77.3%
Green87.5%
Blue10.6%
CMYK percentages
Cyan11.7%
Magenta0.0%
Yellow87.9%
Key (black)12.5%
Color previews
#c5df1b text on a black background
contrast 13.94:1
Card sample
#c5df1b text on a white background
contrast 1.51:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c5df1b;
Background color
Panel with #c5df1b background
background-color: #c5df1b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c5df1b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(197, 223, 27, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(197, 223, 27, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c5df1b; background: linear-gradient(135deg, #c5df1b, #42DF1B);