ColourPilot

Sea Green

Hex Code #228F4B

Color Analysis Summary

Color #228F4B, historically referred to as Sea Green, is a beautifully balanced color tone. Mathematically, in the RGB (Red, Green, Blue) spectrum, this color is formulated by mixing 13% red, 56% green, and 29% blue. These digital components translate to exact numerical values of Red: 34, Green: 143, and Blue: 75. In terms of web formatting, this exact tone is declared in stylesheets using the hex code #228F4B. For designers working with cylindrical coordinates, its HSL values are mapped to a hue angle of 143°, a saturation of 62%, and a lightness index of 35%. In the HSV (Hue, Saturation, Value) model, it retains a brightness value of 56%. Because of its specific lightness, this tone offers distinct visual contrast properties. Incorporating #228F4B into your UI layout is highly recommended for building visual hierarchy, either as a primary brand marker or a subtle secondary accent. When paired with its programmatic complement or analogous siblings, it creates a highly professional and accessible color scheme.

Color Code Formats

RGB (Red, Green, Blue)34, 143, 75
HSL (Hue, Sat, Lightness)143°, 62%, 35%
HSV (Hue, Sat, Value)143°, 76%, 56%
CSS Valuergb(34, 143, 75)

WCAG 2.1 Contrast & Accessibility Check

On White Background4.12:1
AA Normal Text (4.5:1)FAIL
AA Large Text (3.0:1)PASS
AAA Normal Text (7.0:1)FAIL
AAA Large Text (4.5:1)FAIL
On Black Background5.1:1
AA Normal Text (4.5:1)PASS
AA Large Text (3.0:1)PASS
AAA Normal Text (7.0:1)FAIL
AAA Large Text (4.5:1)PASS

Color Harmonies

Complementary Harmony

Analogous Harmony

Triadic Harmony

Monochromatic Harmony

Shades of Sea Green

Tints of Sea Green