#1BB18C Color

#1BB18C is rgb(27, 177, 140) in RGB and hsl(165, 74%, 40%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.

#1BB18C

HEX#1BB18C

RGBrgb(27, 177, 140)

HSLhsl(165, 74%, 40%)

HSVhsv(165, 85%, 69%)

OKLCHoklch(67.9% 0.129 170.2)

CMYKcmyk(85%, 0%, 21%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1BB18C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.72:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text7.71:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #1BB18C based on color wheel relationships. Click any swatch for its full breakdown.

Base#1BB18C Complementary#B11B40 Analogous#1BB140 Analogous#1B8CB1 Triadic#8C1BB1 Triadic#B18C1B

Tints & Shades

Lighter tints and darker shades of #1BB18C, useful for hover states, backgrounds, and text variants.

Tints

#20D5A8 #40E2BA #64E8C7 #87EDD4 #ABF2E0 #D3F8EF

Shades

#179B7A #148569 #116F57 #0D5442 #093E31 #06281F

Use #1BB18C in Our Tools

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