#645B30 Color

#645B30 is rgb(100, 91, 48) in RGB and hsl(50, 35%, 29%) in HSL. The closest CSS named color is DarkOliveGreen. White text is most readable on this background.

#645B30

HEX#645B30

RGBrgb(100, 91, 48)

HSLhsl(50, 35%, 29%)

HSVhsv(50, 52%, 39%)

OKLCHoklch(46.9% 0.063 97.8)

CMYKcmyk(0%, 9%, 52%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #645B30 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.82:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.08:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #645B30 based on color wheel relationships. Click any swatch for its full breakdown.

Base#645B30 Complementary#303964 Analogous#644130 Analogous#536430 Triadic#30645B Triadic#5B3064

Tints & Shades

Lighter tints and darker shades of #645B30, useful for hover states, backgrounds, and text variants.

Tints

#867B41 #A99A51 #BBAF72 #CAC091 #DBD4B3 #EBE8D6

Shades

#564F29 #4C4524 #3E391E #342F19 #262312 #1C190D

Use #645B30 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex