#1cffcb
a balanced, electric cyan · cool · closest name: aquamarine
RGB
28, 255, 203
HSL
166°, 100%, 56%
CMYK
89, 0, 20, 0
Luminance
0.7608
Every format
| HEX | #1cffcb |
| RGB | rgb(28, 255, 203) |
| HSL | hsl(166, 100%, 56%) |
| CMYK | cmyk(89%, 0%, 20%, 0%) |
| LAB | lab(89.9 -61.0 11.0) |
| LCH | lch(89.9 62.0 169.7) |
| OKLCH | oklch(0.891 0.172 170.6) |
Copy-ready code
/* CSS */
color: #1cffcb;
background-color: #1cffcb;
/* Tailwind (arbitrary) */
class="text-[#1cffcb] bg-[#1cffcb]"
/* SCSS */
$brand: #1cffcb;
/* SwiftUI */
Color(red: 0.110, green: 1.000, blue: 0.796)
/* Android */
Color.parseColor("#1cffcb")Accessibility — WCAG contrast
Aa
#1cffcb on white: 1.30:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#1cffcb on black: 16.22:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.0%
Green100.0%
Blue79.6%
CMYK percentages
Cyan89.0%
Magenta0.0%
Yellow20.4%
Key (black)0.0%
Color previews
#1cffcb text on a black background
contrast 16.22:1
Card sample
#1cffcb text on a white background
contrast 1.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1cffcb;
Background color
Panel with #1cffcb background
background-color: #1cffcb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1cffcb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(28, 255, 203, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(28, 255, 203, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1cffcb; background: linear-gradient(135deg, #1cffcb, #1C9CFF);