#66ffbc

Color #66ffbc

A vivid, highly saturated light green.

Closest named color Aquamarine #7fffd4 · ΔE 14.65 Nearest Tailwind class green-300 #7bf1a8 · ΔE 4.3

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#66ffbc

RGB

rgb(102, 255, 188)

HSL

hsl(153.7, 100%, 70%)

HSV / HSB

hsv(153.7, 60%, 100%)

CMYK

cmyk(60%, 0%, 26.3%, 0%)

LAB

lab(90.77, -55.74, 20.14)

LCH

lch(90.77, 59.27, 160.13)

OKLCH

oklch(90.1%, 0.1614, 161.43)

HWB

hwb(153.7, 40%, 0%)

Harmony colors

Complementary

#ff66a9

Analogous

#66ff6f

#66ffbc

#66f6ff

Triadic

#66ffbc

#bc66ff

#ffbc66

Split-complementary

#66ffbc

#ff66f6

#ff6f66

Tetradic

#66ffbc

#66a9ff

#ff66a9

#ffbc66

Square

#66ffbc

#6f66ff

#ff66a9

#f6ff66

Shades

Color #66ffbc mixed toward black.

#2bffa2

#00ee86

#00b364

#007743

#003b21

Tints

Color #66ffbc mixed toward white.

#80ffc7

#99ffd2

#b3ffdd

#ccffe9

#e5fff4

Tones

Color #66ffbc mixed toward gray.

#73f2ba

#7fe5b9

#8cd9b7

#99ccb6

#a6bfb4

Accessibility

Aa White text on this color

1.27:1

Aa Black text on this color

16.6:1

Black text reads better on this background (16.6:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#bdbecf · ΔE 32.6

Deuteranopia

#b4a8d3 · ΔE 41

Tritanopia

#74dcdf · ΔE 20.8

Achromatopsia

#e5e5e5 · ΔE 26

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

Code

CSS

background-color: #66ffbc;

Tailwind (arbitrary value)

bg-[#66ffbc]

Related colors

Medium Spring Green #00fa9a

Mint Cream #f5fffa

Spring Green #00ff7f

Medium Aquamarine #66cdaa

Aquamarine #7fffd4

Medium Sea Green #3cb371

Frequently asked questions

#66ffbc (#66ffbc) is rgb(102, 255, 188) in RGB.

No, #66ffbc 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.

Try it → Generators

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 #66ffbc, or check how it holds up for accessibility.

Generate a palette → Check contrast