#21ceac
a balanced, vivid cyan · cool · closest name: turquoise
RGB
33, 206, 172
HSL
168°, 72%, 47%
CMYK
84, 0, 17, 19
Luminance
0.4744
Every format
| HEX | #21ceac |
| RGB | rgb(33, 206, 172) |
| HSL | hsl(168, 72%, 47%) |
| CMYK | cmyk(84%, 0%, 17%, 19%) |
| LAB | lab(74.5 -49.0 5.3) |
| LCH | lch(74.5 49.3 173.9) |
| OKLCH | oklch(0.762 0.139 174.6) |
Copy-ready code
/* CSS */
color: #21ceac;
background-color: #21ceac;
/* Tailwind (arbitrary) */
class="text-[#21ceac] bg-[#21ceac]"
/* SCSS */
$brand: #21ceac;
/* SwiftUI */
Color(red: 0.129, green: 0.808, blue: 0.675)
/* Android */
Color.parseColor("#21ceac")Accessibility — WCAG contrast
Aa
#21ceac on white: 2.00:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#21ceac on black: 10.49:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green80.8%
Blue67.5%
CMYK percentages
Cyan84.0%
Magenta0.0%
Yellow16.5%
Key (black)19.2%
Color previews
#21ceac text on a black background
contrast 10.49:1
Card sample
#21ceac text on a white background
contrast 2.00:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #21ceac;
Background color
Panel with #21ceac background
background-color: #21ceac;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #21ceac;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 206, 172, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 206, 172, 0.45);
Border & gradient
Gradient panel
border: 3px solid #21ceac; background: linear-gradient(135deg, #21ceac, #217DCE);