#1F9900 Color

#1F9900 is rgb(31, 153, 0) in RGB and hsl(108, 100%, 30%) in HSL. The closest CSS named color is ForestGreen. Black text is most readable on this background.

#1F9900

HEX#1F9900

RGBrgb(31, 153, 0)

HSLhsl(108, 100%, 30%)

HSVhsv(108, 100%, 60%)

OKLCHoklch(59.5% 0.197 141.2)

CMYKcmyk(80%, 0%, 100%, 40%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F9900 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.74:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.61:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1F9900 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F9900 Complementary#7A0099 Analogous#6B9900 Analogous#00992E Triadic#001F99 Triadic#99001F

Tints & Shades

Lighter tints and darker shades of #1F9900, useful for hover states, backgrounds, and text variants.

Tints

#29CC00 #32FA00 #58FF2E #81FF61 #A9FF94 #CEFFC2

Shades

#1B8500 #177500 #136100 #0F4D00 #0B3800 #082900

Use #1F9900 in Our Tools

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