#66ffe6

Color #66ffe6

A vivid, highly saturated light cyan.

Closest named color Aquamarine #7fffd4 · ΔE 9.91 Nearest Tailwind class teal-300 #46ecd5 · ΔE 4.3

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

Conversions

HEX

#66ffe6

RGB

rgb(102, 255, 230)

HSL

hsl(170.2, 100%, 70%)

HSV / HSB

hsv(170.2, 60%, 100%)

CMYK

cmyk(60%, 0%, 9.8%, 0%)

LAB

lab(91.71, -46.3, -0.15)

LCH

lch(91.71, 46.3, 180.19)

OKLCH

oklch(91.2%, 0.1345, 180.51)

HWB

hwb(170.2, 40%, 0%)

Harmony colors

Complementary

#ff667f

Analogous

#66ff9a

#66ffe6

#66cbff

Triadic

#66ffe6

#e666ff

#ffe666

Split-complementary

#66ffe6

#ff66cb

#ff9a66

Tetradic

#66ffe6

#667fff

#ff667f

#ffe666

Square

#66ffe6

#9a66ff

#ff667f

#cbff66

Shades

Color #66ffe6 mixed toward black.

#2bffdc

#00eec7

#00b395

#007764

#003b32

Tints

Color #66ffe6 mixed toward white.

#80ffea

#99ffee

#b3fff3

#ccfff7

#e5fffb

Tones

Color #66ffe6 mixed toward gray.

#73f2dd

#7fe5d5

#8cd9cc

#99ccc4

#a6bfbb

Accessibility

Aa White text on this color

1.23:1

Aa Black text on this color

17.01:1

Black text reads better on this background (17.01:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#bdbeec · ΔE 33.7

Deuteranopia

#b4a8ee · ΔE 39.6

Tritanopia

#74f1f2 · ΔE 9

Achromatopsia

#e7e7e7 · ΔE 24.7

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

Code

CSS

background-color: #66ffe6;

Tailwind (arbitrary value)

bg-[#66ffe6]

Related colors

Turquoise #40e0d0

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#66ffe6 (#66ffe6) is rgb(102, 255, 230) in RGB.

No, #66ffe6 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.

Try it → Accessibility

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 #66ffe6, or check how it holds up for accessibility.

Generate a palette → Check contrast