#578A66
A medium, muted green closely aligning with Seagreen.
About #578A66
At its core, #578A66 is a medium and muted hue. Designers often compare it to the standard color Seagreen. To achieve this exact tint on a monitor, you would use an RGB mix of 87, 138, and 102.
While screens use RGB, printing presses rely on Cyan, Magenta, Yellow, and Key (black). The color uses 37% Cyan, 0% Magenta, 26% Yellow, and 46% Black. With a hue angle of 137.6 degrees, it sits comfortably in the green spectrum.
Web Content Accessibility Guidelines (WCAG) dictate how we should use this color. The calculated luminance score dictates that #000000 typography is the safest choice. Strict adherence to these ratios protects visually impaired users from unreadable interfaces.
Color Space Conversions
HEX#578A66
RGB87, 138, 102
HSL137.6°, 22.7%, 44.1%
CMYK37%, 0%, 26%, 46%
HSV137.6°, 37.0%, 54.1%
LAB53.1, -25.3, 14.0
XYZ15.4, 21.2, 15.8
Decimal5737062
Color Harmonies
Tints, Shades & Tones
Tints (Adding White)
Shades (Adding Black)
WCAG Contrast Accessibility
4.01:1
Text on #FFFFFF
AA Large
5.23:1
Text on #000000
AA
3.84:1
Text on #F8FAFC
AA Large
4.45:1
Text on #0F172A
AA Large
CSS Implementation
.bg-color {
background-color: #578A66;
}
.text-color {
color: #578A66;
}
.border-color {
border: 2px solid #578A66;
}