#ecf99f
a light, electric yellow · cool · closest name: khaki
RGB
236, 249, 159
HSL
69°, 88%, 80%
CMYK
5, 0, 36, 2
Luminance
0.8809
Every format
| HEX | #ecf99f |
| RGB | rgb(236, 249, 159) |
| HSL | hsl(69, 88%, 80%) |
| CMYK | cmyk(5%, 0%, 36%, 2%) |
| LAB | lab(95.2 -17.8 41.8) |
| LCH | lch(95.2 45.4 113.1) |
| OKLCH | oklch(0.952 0.114 115.3) |
Copy-ready code
/* CSS */
color: #ecf99f;
background-color: #ecf99f;
/* Tailwind (arbitrary) */
class="text-[#ecf99f] bg-[#ecf99f]"
/* SCSS */
$brand: #ecf99f;
/* SwiftUI */
Color(red: 0.925, green: 0.976, blue: 0.624)
/* Android */
Color.parseColor("#ecf99f")Accessibility — WCAG contrast
Aa
#ecf99f on white: 1.13:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#ecf99f on black: 18.62:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red92.5%
Green97.6%
Blue62.4%
CMYK percentages
Cyan5.2%
Magenta0.0%
Yellow36.1%
Key (black)2.4%
Color previews
#ecf99f text on a black background
contrast 18.62:1
Card sample
#ecf99f text on a white background
contrast 1.13:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ecf99f;
Background color
Panel with #ecf99f background
background-color: #ecf99f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ecf99f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(236, 249, 159, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(236, 249, 159, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ecf99f; background: linear-gradient(135deg, #ecf99f, #B0F99F);