Yellow Family
Dark Brightness
Luminance 13.9%
#666D22 · Obsidian Chartreuse
RGB(102, 109, 34) • HSL(66°, 52%, 28%) • CMYK(6%, 0%, 69%, 57%)
Color Conversion & Technical Formats
HEX
#666D22
RGB
rgb(102, 109, 34)
HSL
hsl(66, 52%, 28%)
HSV / HSB
hsv(66°, 69%, 43%)
CMYK
cmyk(6%, 0%, 69%, 57%)
CSS Variable
--color-obsidian-chartreuse: #666d22;
Color Variations (Tints, Shades & Tones)
Click any variation swatch to inspect its full color page, or click the HEX badge to copy.
Color Combinations & Harmonies
WCAG Contrast Checker
On White #FFFFFF
5.56 : 1
WCAG AA Pass
On Black #000000
3.78 : 1
Low Contrast