#1D99A5 Color

#1D99A5 is rgb(29, 153, 165) in RGB and hsl(185, 70%, 38%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.

#1D99A5

HEX#1D99A5

RGBrgb(29, 153, 165)

HSLhsl(185, 70%, 38%)

HSVhsv(185, 82%, 65%)

OKLCHoklch(62.6% 0.101 205.2)

CMYKcmyk(82%, 7%, 0%, 35%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D99A5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.41:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.15:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1D99A5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D99A5 Complementary#A5281D Analogous#1DA56C Analogous#1D56A5 Triadic#A51D99 Triadic#99A51D

Tints & Shades

Lighter tints and darker shades of #1D99A5, useful for hover states, backgrounds, and text variants.

Tints

#24BECC #3CCFDD #63D9E3 #86E1EA #ADEBF0 #CFF3F7

Shades

#19858F #157179 #125D64 #0F4D52 #0B393D #072427

Use #1D99A5 in Our Tools

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