slategray

#63977B

Balanced

UI Preview

Pro

Conversions

RGB99, 151, 123
CMYK34, 0, 19, 41
HSL148°, 21%, 49%
LAB58, -23, 9
Closest Library Match
gray-50091% Match

Readability

3.36On WhiteFAIL
6.24On BlackPASS AA

For optimal readability, use Black text on this background.

Magic Gradients

subtle
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vibrant
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rich
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About #63977B

The hexadecimal color code #63977B is a medium, muted shade of Green (known as slategray). In the RGB color model, #63977B is comprised of 99 red, 151 green, and 123 blue. In the HSL color space, which is often used in digital design and color grading, it has a hue of 148 degrees, a saturation of 21%, and a lightness of 49%. This color has an approximate wavelength of 547 nm. The closest web-safe color is often utilized in web design, user interfaces (UI), and vector graphics to create muted Green atmospheres. Designers searching for Green color schemes often pair this with its complementary color or use it as an accent against neutral backgrounds. It is commonly used in digital design for backgrounds, typography, and accent elements. When paired with its complementary color in the palette below, it creates a high-contrast visual hierarchy. Engineers can implement this color using the CSS hex code #63977B.

Vision Simulation

ProtanopiaRed-blind
DeuteranopiaGreen-blind
TritanopiaBlue-blind