#00423F Color

#00423F is rgb(0, 66, 63) in RGB and hsl(177, 100%, 13%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#00423F

HEX#00423F

RGBrgb(0, 66, 63)

HSLhsl(177, 100%, 13%)

HSVhsv(177, 100%, 26%)

OKLCHoklch(34.2% 0.059 189.7)

CMYKcmyk(100%, 0%, 5%, 74%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #00423F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.34:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.85:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #00423F based on color wheel relationships. Click any swatch for its full breakdown.

Base#00423F Complementary#420003 Analogous#00421E Analogous#002442 Triadic#3F0042 Triadic#423F00

Tints & Shades

Lighter tints and darker shades of #00423F, useful for hover states, backgrounds, and text variants.

Tints

#008079 #00BDB3 #00FAED #3DFFF5 #7AFFF8 #B8FFFB

Shades

#003D3A #003330 #002E2C #002927 #002422 #001A18

Use #00423F in Our Tools

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