#427B78 Color

#427B78 is rgb(66, 123, 120) in RGB and hsl(177, 30%, 37%) in HSL. The closest CSS named color is SeaGreen. White text is most readable on this background.

#427B78

HEX#427B78

RGBrgb(66, 123, 120)

HSLhsl(177, 30%, 37%)

HSVhsv(177, 46%, 48%)

OKLCHoklch(54.3% 0.06 191.1)

CMYKcmyk(46%, 0%, 2%, 52%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #427B78 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.84:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.34:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #427B78 based on color wheel relationships. Click any swatch for its full breakdown.

Base#427B78 Complementary#7B4245 Analogous#427B5C Analogous#42617B Triadic#78427B Triadic#7B7842

Tints & Shades

Lighter tints and darker shades of #427B78, useful for hover states, backgrounds, and text variants.

Tints

#529895 #67ADA9 #84BDBA #A2CDCB #C0DDDC #DBEBEB

Shades

#396A68 #325D5B #294C4A #203C3A #172B2A #101E1D

Use #427B78 in Our Tools

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