#d9f53f
a balanced, electric yellow · cool · closest name: yellow
RGB
217, 245, 63
HSL
69°, 90%, 60%
CMYK
11, 0, 74, 4
Luminance
0.8042
Every format
| HEX | #d9f53f |
| RGB | rgb(217, 245, 63) |
| HSL | hsl(69, 90%, 60%) |
| CMYK | cmyk(11%, 0%, 74%, 4%) |
| LAB | lab(91.9 -30.9 78.4) |
| LCH | lch(91.9 84.3 111.5) |
| OKLCH | oklch(0.919 0.196 118.2) |
Copy-ready code
/* CSS */
color: #d9f53f;
background-color: #d9f53f;
/* Tailwind (arbitrary) */
class="text-[#d9f53f] bg-[#d9f53f]"
/* SCSS */
$brand: #d9f53f;
/* SwiftUI */
Color(red: 0.851, green: 0.961, blue: 0.247)
/* Android */
Color.parseColor("#d9f53f")Accessibility — WCAG contrast
Aa
#d9f53f on white: 1.23:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#d9f53f on black: 17.08:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red85.1%
Green96.1%
Blue24.7%
CMYK percentages
Cyan11.4%
Magenta0.0%
Yellow74.3%
Key (black)3.9%
Color previews
#d9f53f text on a black background
contrast 17.08:1
Card sample
#d9f53f text on a white background
contrast 1.23:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #d9f53f;
Background color
Panel with #d9f53f background
background-color: #d9f53f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #d9f53f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(217, 245, 63, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(217, 245, 63, 0.45);
Border & gradient
Gradient panel
border: 3px solid #d9f53f; background: linear-gradient(135deg, #d9f53f, #60F53F);