#99ffbb
a light, electric green · cool · closest name: aquamarine
RGB
153, 255, 187
HSL
140°, 100%, 80%
CMYK
40, 0, 27, 0
Luminance
0.8188
Every format
| HEX | #99ffbb |
| RGB | rgb(153, 255, 187) |
| HSL | hsl(140, 100%, 80%) |
| CMYK | cmyk(40%, 0%, 27%, 0%) |
| LAB | lab(92.5 -44.0 23.4) |
| LCH | lch(92.5 49.8 152.0) |
| OKLCH | oklch(0.920 0.134 153.8) |
Copy-ready code
/* CSS */
color: #99ffbb;
background-color: #99ffbb;
/* Tailwind (arbitrary) */
class="text-[#99ffbb] bg-[#99ffbb]"
/* SCSS */
$brand: #99ffbb;
/* SwiftUI */
Color(red: 0.600, green: 1.000, blue: 0.733)
/* Android */
Color.parseColor("#99ffbb")Accessibility — WCAG contrast
Aa
#99ffbb on white: 1.21:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#99ffbb on black: 17.38:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red60.0%
Green100.0%
Blue73.3%
CMYK percentages
Cyan40.0%
Magenta0.0%
Yellow26.7%
Key (black)0.0%
Color previews
#99ffbb text on a black background
contrast 17.38:1
Card sample
#99ffbb text on a white background
contrast 1.21:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #99ffbb;
Background color
Panel with #99ffbb background
background-color: #99ffbb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #99ffbb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(153, 255, 187, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(153, 255, 187, 0.45);
Border & gradient
Gradient panel
border: 3px solid #99ffbb; background: linear-gradient(135deg, #99ffbb, #99FFFF);