#154A51 Color

#154A51 is rgb(21, 74, 81) in RGB and hsl(187, 59%, 20%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#154A51

HEX#154A51

RGBrgb(21, 74, 81)

HSLhsl(187, 59%, 20%)

HSVhsv(187, 74%, 32%)

OKLCHoklch(37.8% 0.055 207.6)

CMYKcmyk(74%, 9%, 0%, 68%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #154A51 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.86:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.13:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #154A51 based on color wheel relationships. Click any swatch for its full breakdown.

Base#154A51 Complementary#511C15 Analogous#15513A Analogous#152C51 Triadic#51154A Triadic#4A5115

Tints & Shades

Lighter tints and darker shades of #154A51, useful for hover states, backgrounds, and text variants.

Tints

#20737E #2C9CAA #40BDCE #71CEDA #9EDDE6 #CAEDF1

Shades

#134349 #10383D #0E3035 #0C292D #092124 #061618

Use #154A51 in Our Tools

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