#d4ec21
a balanced, electric yellow · cool · closest name: yellow
RGB
212, 236, 33
HSL
67°, 84%, 53%
CMYK
10, 0, 86, 8
Luminance
0.7410
Every format
| HEX | #d4ec21 |
| RGB | rgb(212, 236, 33) |
| HSL | hsl(67, 84%, 53%) |
| CMYK | cmyk(10%, 0%, 86%, 8%) |
| LAB | lab(89.0 -29.8 83.2) |
| LCH | lch(89.0 88.4 109.7) |
| OKLCH | oklch(0.895 0.200 117.1) |
Copy-ready code
/* CSS */
color: #d4ec21;
background-color: #d4ec21;
/* Tailwind (arbitrary) */
class="text-[#d4ec21] bg-[#d4ec21]"
/* SCSS */
$brand: #d4ec21;
/* SwiftUI */
Color(red: 0.831, green: 0.925, blue: 0.129)
/* Android */
Color.parseColor("#d4ec21")Accessibility — WCAG contrast
Aa
#d4ec21 on white: 1.33:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#d4ec21 on black: 15.82:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red83.1%
Green92.5%
Blue12.9%
CMYK percentages
Cyan10.2%
Magenta0.0%
Yellow86.0%
Key (black)7.5%
Color previews
#d4ec21 text on a black background
contrast 15.82:1
Card sample
#d4ec21 text on a white background
contrast 1.33:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #d4ec21;
Background color
Panel with #d4ec21 background
background-color: #d4ec21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #d4ec21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(212, 236, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(212, 236, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #d4ec21; background: linear-gradient(135deg, #d4ec21, #4CEC21);