#33dfab
a balanced, vivid cyan · cool · closest name: aquamarine
RGB
51, 223, 171
HSL
162°, 73%, 54%
CMYK
77, 0, 23, 13
Luminance
0.5642
Every format
| HEX | #33dfab |
| RGB | rgb(51, 223, 171) |
| HSL | hsl(162, 73%, 54%) |
| CMYK | cmyk(77%, 0%, 23%, 13%) |
| LAB | lab(79.8 -54.4 13.5) |
| LCH | lch(79.8 56.1 166.1) |
| OKLCH | oklch(0.807 0.154 167.1) |
Copy-ready code
/* CSS */
color: #33dfab;
background-color: #33dfab;
/* Tailwind (arbitrary) */
class="text-[#33dfab] bg-[#33dfab]"
/* SCSS */
$brand: #33dfab;
/* SwiftUI */
Color(red: 0.200, green: 0.875, blue: 0.671)
/* Android */
Color.parseColor("#33dfab")Accessibility — WCAG contrast
Aa
#33dfab on white: 1.71:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#33dfab on black: 12.28:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green87.5%
Blue67.1%
CMYK percentages
Cyan77.1%
Magenta0.0%
Yellow23.3%
Key (black)12.5%
Color previews
#33dfab text on a black background
contrast 12.28:1
Card sample
#33dfab text on a white background
contrast 1.71:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #33dfab;
Background color
Panel with #33dfab background
background-color: #33dfab;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #33dfab;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 223, 171, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 223, 171, 0.45);
Border & gradient
Gradient panel
border: 3px solid #33dfab; background: linear-gradient(135deg, #33dfab, #33A0DF);