#acef99
a light, vivid green · cool · closest name: aquamarine
RGB
172, 239, 153
HSL
107°, 73%, 77%
CMYK
28, 0, 36, 6
Luminance
0.7280
Every format
| HEX | #acef99 |
| RGB | rgb(172, 239, 153) |
| HSL | hsl(107, 73%, 77%) |
| CMYK | cmyk(28%, 0%, 36%, 6%) |
| LAB | lab(88.3 -36.6 35.1) |
| LCH | lch(88.3 50.7 136.2) |
| OKLCH | oklch(0.887 0.133 138.9) |
Copy-ready code
/* CSS */
color: #acef99;
background-color: #acef99;
/* Tailwind (arbitrary) */
class="text-[#acef99] bg-[#acef99]"
/* SCSS */
$brand: #acef99;
/* SwiftUI */
Color(red: 0.675, green: 0.937, blue: 0.600)
/* Android */
Color.parseColor("#acef99")Accessibility — WCAG contrast
Aa
#acef99 on white: 1.35:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#acef99 on black: 15.56:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.5%
Green93.7%
Blue60.0%
CMYK percentages
Cyan28.0%
Magenta0.0%
Yellow36.0%
Key (black)6.3%
Color previews
#acef99 text on a black background
contrast 15.56:1
Card sample
#acef99 text on a white background
contrast 1.35:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #acef99;
Background color
Panel with #acef99 background
background-color: #acef99;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #acef99;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(172, 239, 153, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(172, 239, 153, 0.45);
Border & gradient
Gradient panel
border: 3px solid #acef99; background: linear-gradient(135deg, #acef99, #99EFBF);