#ecf22f
a balanced, electric yellow · cool · closest name: yellow
RGB
236, 242, 47
HSL
62°, 88%, 57%
CMYK
3, 0, 81, 5
Luminance
0.8154
Every format
| HEX | #ecf22f |
| RGB | rgb(236, 242, 47) |
| HSL | hsl(62, 88%, 57%) |
| CMYK | cmyk(3%, 0%, 81%, 5%) |
| LAB | lab(92.4 -22.4 83.8) |
| LCH | lch(92.4 86.7 105.0) |
| OKLCH | oklch(0.927 0.194 111.5) |
Copy-ready code
/* CSS */
color: #ecf22f;
background-color: #ecf22f;
/* Tailwind (arbitrary) */
class="text-[#ecf22f] bg-[#ecf22f]"
/* SCSS */
$brand: #ecf22f;
/* SwiftUI */
Color(red: 0.925, green: 0.949, blue: 0.184)
/* Android */
Color.parseColor("#ecf22f")Accessibility — WCAG contrast
Aa
#ecf22f on white: 1.21:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#ecf22f on black: 17.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red92.5%
Green94.9%
Blue18.4%
CMYK percentages
Cyan2.5%
Magenta0.0%
Yellow80.6%
Key (black)5.1%
Color previews
#ecf22f text on a black background
contrast 17.31:1
Card sample
#ecf22f text on a white background
contrast 1.21:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ecf22f;
Background color
Panel with #ecf22f background
background-color: #ecf22f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ecf22f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(236, 242, 47, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(236, 242, 47, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ecf22f; background: linear-gradient(135deg, #ecf22f, #6AF22F);