#18ffcd

Color #18ffcd

A vivid, highly saturated medium green.

Closest named color Aquamarine #7fffd4 · ΔE 15.34 Nearest Tailwind class emerald-300 #5ee9b5 · ΔE 5.7

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

Conversions

HEX

#18ffcd

RGB

rgb(24, 255, 205)

HSL

hsl(167, 100%, 54.7%)

HSV / HSB

hsv(167, 90.6%, 100%)

CMYK

cmyk(90.6%, 0%, 19.6%, 0%)

LAB

lab(89.91, -60.71, 10.03)

LCH

lch(89.91, 61.53, 170.62)

OKLCH

oklch(89.2%, 0.1715, 171.45)

HWB

hwb(167, 9.4%, 0%)

Harmony colors

Complementary

#ff184a

Analogous

#18ff59

#18ffcd

#18beff

Triadic

#18ffcd

#cd18ff

#ffcd18

Split-complementary

#18ffcd

#ff18be

#ff5918

Tetradic

#18ffcd

#184aff

#ff184a

#ffcd18

Square

#18ffcd

#5918ff

#ff184a

#beff18

Shades

Color #18ffcd mixed toward black.

#00e8b6

#00ba92

#008b6d

#005d49

#002e24

Tints

Color #18ffcd mixed toward white.

#3effd5

#65ffde

#8bffe6

#b2ffee

#d8fff7

Tones

Color #18ffcd mixed toward gray.

#2becc2

#3ed8b7

#52c5ac

#65b2a1

#789f96

Accessibility

Aa White text on this color

1.29:1

Aa Black text on this color

16.22:1

Black text reads better on this background (16.22:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#b1b2db · ΔE 37.5

Deuteranopia

#a696de · ΔE 45.6

Tritanopia

#45e4e7 · ΔE 16.1

Achromatopsia

#e2e2e2 · ΔE 26.3

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

Code

CSS

background-color: #18ffcd;

Tailwind (arbitrary value)

bg-[#18ffcd]

Related colors

Turquoise #40e0d0

Aquamarine #7fffd4

Medium Aquamarine #66cdaa

Light Sea Green #20b2aa

Medium Spring Green #00fa9a

Medium Turquoise #48d1cc

Frequently asked questions

#18ffcd (#18ffcd) is rgb(24, 255, 205) in RGB.

No, #18ffcd 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 #18ffcd, or check how it holds up for accessibility.

Generate a palette → Check contrast