#eef239
a balanced, electric yellow · cool · closest name: yellow
RGB
238, 242, 57
HSL
61°, 88%, 59%
CMYK
2, 0, 76, 5
Luminance
0.8198
Every format
| HEX | #eef239 |
| RGB | rgb(238, 242, 57) |
| HSL | hsl(61, 88%, 59%) |
| CMYK | cmyk(2%, 0%, 76%, 5%) |
| LAB | lab(92.6 -21.3 81.4) |
| LCH | lch(92.6 84.1 104.7) |
| OKLCH | oklch(0.929 0.190 110.9) |
Copy-ready code
/* CSS */
color: #eef239;
background-color: #eef239;
/* Tailwind (arbitrary) */
class="text-[#eef239] bg-[#eef239]"
/* SCSS */
$brand: #eef239;
/* SwiftUI */
Color(red: 0.933, green: 0.949, blue: 0.224)
/* Android */
Color.parseColor("#eef239")Accessibility — WCAG contrast
Aa
#eef239 on white: 1.21:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#eef239 on black: 17.40:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red93.3%
Green94.9%
Blue22.4%
CMYK percentages
Cyan1.7%
Magenta0.0%
Yellow76.4%
Key (black)5.1%
Color previews
#eef239 text on a black background
contrast 17.40:1
Card sample
#eef239 text on a white background
contrast 1.21:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #eef239;
Background color
Panel with #eef239 background
background-color: #eef239;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #eef239;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(238, 242, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(238, 242, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #eef239; background: linear-gradient(135deg, #eef239, #73F239);