#55aa90
a balanced, soft cyan · cool · closest name: seagreen
RGB
85, 170, 144
HSL
162°, 33%, 50%
CMYK
50, 0, 15, 33
Luminance
0.3269
Every format
| HEX | #55aa90 |
| RGB | rgb(85, 170, 144) |
| HSL | hsl(162, 33%, 50%) |
| CMYK | cmyk(50%, 0%, 15%, 33%) |
| LAB | lab(63.9 -32.2 5.5) |
| LCH | lch(63.9 32.6 170.2) |
| OKLCH | oklch(0.677 0.092 171.2) |
Copy-ready code
/* CSS */
color: #55aa90;
background-color: #55aa90;
/* Tailwind (arbitrary) */
class="text-[#55aa90] bg-[#55aa90]"
/* SCSS */
$brand: #55aa90;
/* SwiftUI */
Color(red: 0.333, green: 0.667, blue: 0.565)
/* Android */
Color.parseColor("#55aa90")Accessibility — WCAG contrast
Aa
#55aa90 on white: 2.79:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#55aa90 on black: 7.54:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green66.7%
Blue56.5%
CMYK percentages
Cyan50.0%
Magenta0.0%
Yellow15.3%
Key (black)33.3%
Color previews
#55aa90 text on a black background
contrast 7.54:1
Card sample
#55aa90 text on a white background
contrast 2.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #55aa90;
Background color
Panel with #55aa90 background
background-color: #55aa90;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #55aa90;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 170, 144, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 170, 144, 0.45);
Border & gradient
Gradient panel
border: 3px solid #55aa90; background: linear-gradient(135deg, #55aa90, #558BAA);