#ecf545
a balanced, electric yellow · cool · closest name: yellow
RGB
236, 245, 69
HSL
63°, 90%, 62%
CMYK
4, 0, 72, 4
Luminance
0.8357
Every format
| HEX | #ecf545 |
| RGB | rgb(236, 245, 69) |
| HSL | hsl(63, 90%, 62%) |
| CMYK | cmyk(4%, 0%, 72%, 4%) |
| LAB | lab(93.3 -23.1 78.3) |
| LCH | lch(93.3 81.6 106.4) |
| OKLCH | oklch(0.934 0.187 112.5) |
Copy-ready code
/* CSS */
color: #ecf545;
background-color: #ecf545;
/* Tailwind (arbitrary) */
class="text-[#ecf545] bg-[#ecf545]"
/* SCSS */
$brand: #ecf545;
/* SwiftUI */
Color(red: 0.925, green: 0.961, blue: 0.271)
/* Android */
Color.parseColor("#ecf545")Accessibility — WCAG contrast
Aa
#ecf545 on white: 1.19:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#ecf545 on black: 17.71:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red92.5%
Green96.1%
Blue27.1%
CMYK percentages
Cyan3.7%
Magenta0.0%
Yellow71.8%
Key (black)3.9%
Color previews
#ecf545 text on a black background
contrast 17.71:1
Card sample
#ecf545 text on a white background
contrast 1.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ecf545;
Background color
Panel with #ecf545 background
background-color: #ecf545;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ecf545;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(236, 245, 69, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(236, 245, 69, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ecf545; background: linear-gradient(135deg, #ecf545, #77F545);