What is the hex code for #666633?

The hex code for #666633 is #666633. In RGB that is rgb(102, 102, 51).

What is the CMYK value of #666633?

#666633 converts to CMYK cmyk(0%, 0%, 50%, 60%) for print, and OKLCH oklch(0.4981 0.0719 108.75) for modern color workflows.

The closest Pantone-style match to #666633 is PANTONE 871 C (Gold). This is an approximation labeled "closest match", not an official Pantone value.

#666633 hex code is #666633. Below are all common color formats, the nearest CSS named color, and the closest Pantone-style match.

#666633rgb(102, 102, 51)

#666633 is a hex color. Here are its RGB, HSL, HSV, CMYK and OKLCH values, the nearest CSS named color, and the closest Pantone-style match.

Nearest CSS named color	darkolivegreen
Closest Pantone-style match	PANTONE 871 C · Gold
Readable text color on this background	#FFFFFF

Pantone result is the nearest entry in our approximation set and is labeled "closest match" — it is not an official Pantone color value.

#666633nearest CSS color: darkolivegreen

HEX#666633

RGBrgb(102, 102, 51)

HSLhsl(60, 33.3%, 30%)

HSVhsv(60, 50%, 40%)

CMYKcmyk(0%, 0%, 50%, 60%)

OKLCHoklch(0.4981 0.0719 108.75)

Nearest CSS named color

darkolivegreen

Closest Pantone-style match

PANTONE 871 C · Gold

Pantone match is an approximation labeled "closest match" — not an official Pantone value.

Get this color as JSON (developer API)

curl "https://color.wrapper-agency.com/api/v1/color?value=%23666633"

Free color-conversion API — no key during beta. Returns all formats plus nearest named and closest Pantone-style match.

What is the #666633 hex code?: #666633 is #666633.
What is #666633 in RGB and CMYK?: #666633 is rgb(102, 102, 51) in RGB and cmyk(0%, 0%, 50%, 60%) in CMYK.
Is this an official Pantone value?: No. HueKit shows the closest match from an approximation set for guidance only. For production print, confirm against an official Pantone guide.