#2ac9b5
a balanced, vivid cyan · cool · closest name: turquoise
RGB
42, 201, 181
HSL
173°, 65%, 48%
CMYK
79, 0, 10, 21
Luminance
0.4560
Every format
| HEX | #2ac9b5 |
| RGB | rgb(42, 201, 181) |
| HSL | hsl(173, 65%, 48%) |
| CMYK | cmyk(79%, 0%, 10%, 21%) |
| LAB | lab(73.3 -43.7 -1.3) |
| LCH | lch(73.3 43.8 181.7) |
| OKLCH | oklch(0.754 0.127 181.9) |
Copy-ready code
/* CSS */
color: #2ac9b5;
background-color: #2ac9b5;
/* Tailwind (arbitrary) */
class="text-[#2ac9b5] bg-[#2ac9b5]"
/* SCSS */
$brand: #2ac9b5;
/* SwiftUI */
Color(red: 0.165, green: 0.788, blue: 0.710)
/* Android */
Color.parseColor("#2ac9b5")Accessibility — WCAG contrast
Aa
#2ac9b5 on white: 2.08:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#2ac9b5 on black: 10.12:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.5%
Green78.8%
Blue71.0%
CMYK percentages
Cyan79.1%
Magenta0.0%
Yellow10.0%
Key (black)21.2%
Color previews
#2ac9b5 text on a black background
contrast 10.12:1
Card sample
#2ac9b5 text on a white background
contrast 2.08:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2ac9b5;
Background color
Panel with #2ac9b5 background
background-color: #2ac9b5;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2ac9b5;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(42, 201, 181, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(42, 201, 181, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2ac9b5; background: linear-gradient(135deg, #2ac9b5, #2A73C9);