#666D00
A dark, vivid yellow closely aligning with Olive.
About #666D00
Visually, #666D00 is defined as a vivid yellow. Designers often compare it to the standard color Olive. This translates to an RGB value of rgb(102, 109, 0).
While screens use RGB, printing presses rely on Cyan, Magenta, Yellow, and Key (black). The color uses 6% Cyan, 0% Magenta, 100% Yellow, and 57% Black. Always request a physical proof before doing a large print run with this exact code.
Ensuring your text is legible against this background is a key part of web design. The calculated luminance score dictates that #FFFFFF typography is the safest choice. Always test your color combinations using a contrast checker before publishing.
Color Space Conversions
HEX#666D00
RGB102, 109, 0
HSL63.9°, 100.0%, 21.4%
CMYK6%, 0%, 100%, 57%
HSV63.9°, 100.0%, 42.7%
LAB43.9, -14.9, 49.8
XYZ10.9, 13.8, 2.1
Decimal6712576
Color Harmonies
Tints, Shades & Tones
Tints (Adding White)
Shades (Adding Black)
WCAG Contrast Accessibility
5.60:1
Text on #FFFFFF
AA
3.75:1
Text on #000000
AA Large
5.35:1
Text on #F8FAFC
AA
3.19:1
Text on #0F172A
AA Large
CSS Implementation
.bg-color {
background-color: #666D00;
}
.text-color {
color: #666D00;
}
.border-color {
border: 2px solid #666D00;
}