#99e310
a balanced, electric green · cool · closest name: yellow
RGB
153, 227, 16
HSL
81°, 87%, 48%
CMYK
33, 0, 93, 11
Luminance
0.6175
Every format
| HEX | #99e310 |
| RGB | rgb(153, 227, 16) |
| HSL | hsl(81, 87%, 48%) |
| CMYK | cmyk(33%, 0%, 93%, 11%) |
| LAB | lab(82.8 -48.9 79.3) |
| LCH | lch(82.8 93.2 121.7) |
| OKLCH | oklch(0.835 0.221 129.6) |
Copy-ready code
/* CSS */
color: #99e310;
background-color: #99e310;
/* Tailwind (arbitrary) */
class="text-[#99e310] bg-[#99e310]"
/* SCSS */
$brand: #99e310;
/* SwiftUI */
Color(red: 0.600, green: 0.890, blue: 0.063)
/* Android */
Color.parseColor("#99e310")Accessibility — WCAG contrast
Aa
#99e310 on white: 1.57:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#99e310 on black: 13.35:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red60.0%
Green89.0%
Blue6.3%
CMYK percentages
Cyan32.6%
Magenta0.0%
Yellow93.0%
Key (black)11.0%
Color previews
#99e310 text on a black background
contrast 13.35:1
Card sample
#99e310 text on a white background
contrast 1.57:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #99e310;
Background color
Panel with #99e310 background
background-color: #99e310;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #99e310;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(153, 227, 16, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(153, 227, 16, 0.45);
Border & gradient
Gradient panel
border: 3px solid #99e310; background: linear-gradient(135deg, #99e310, #10E314);