#66da3c

Color #66da3c

A moderately saturated medium green.

Closest named color Lime Green #32cd32 · ΔE 9.42 Nearest Tailwind class lime-500 #7ccf00 · ΔE 5.4

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Conversions

HEX

#66da3c

RGB

rgb(102, 218, 60)

HSL

hsl(104.1, 68.1%, 54.5%)

HSV / HSB

hsv(104.1, 72.5%, 85.5%)

CMYK

cmyk(53.2%, 0%, 72.5%, 14.5%)

LAB

lab(78.05, -59.85, 63.9)

LCH

lch(78.05, 87.55, 133.13)

OKLCH

oklch(79.1%, 0.2191, 138.85)

HWB

hwb(104.1, 23.5%, 14.5%)

Harmony colors

Complementary

#b03cda

Analogous

#b5da3c

#66da3c

#3cda61

Triadic

#66da3c

#3c66da

#da3c66

Split-complementary

#66da3c

#613cda

#da3cb5

Tetradic

#66da3c

#3cdab0

#b03cda

#da3c66

Square

#66da3c

#3cb5da

#b03cda

#da613c

Shades

Color #66da3c mixed toward black.

#4fc325

#3f9c1e

#2f7516

#1f4e0f

#102707

Tints

Color #66da3c mixed toward white.

#7fe05c

#99e67d

#b2ec9d

#ccf3be

#e5f9de

Tones

Color #66da3c mixed toward gray.

#6ccd49

#72c056

#78b263

#7fa571

#85987e

Accessibility

Aa White text on this color

1.8:1

Aa Black text on this color

11.66:1

Black text reads better on this background (11.66:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#a6a77d · ΔE 22.4

Deuteranopia

#9f9687 · ΔE 30.8

Tritanopia

#709ba1 · ΔE 35.7

Achromatopsia

#c1c1c1 · ΔE 29.5

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #66da3c;

Tailwind (arbitrary value)

bg-[#66da3c]

Related colors

Lawn Green #7cfc00

Chartreuse #7fff00

Forest Green #228b22

Mint Green #98ff98

Dark Green #006400

Dark Sea Green #8fbc8f

Frequently asked questions

#66da3c (#66da3c) is rgb(102, 218, 60) in RGB.

No, #66da3c is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #66da3c, or check how it holds up for accessibility.

Generate a palette → Check contrast