#12f7ff

Color #12f7ff

A vivid, highly saturated medium cyan.

Closest named color Aqua #00ffff · ΔE 5.62 Nearest Tailwind class cyan-300 #53eafd · ΔE 5.5

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

Conversions

HEX

#12f7ff

RGB

rgb(18, 247, 255)

HSL

hsl(182, 100%, 53.5%)

HSV / HSB

hsv(182, 92.9%, 100%)

CMYK

cmyk(92.9%, 3.1%, 0%, 0%)

LAB

lab(88.86, -44.21, -17.51)

LCH

lch(88.86, 47.55, 201.61)

OKLCH

oklch(88.7%, 0.1495, 199.05)

HWB

hwb(182, 7.1%, 0%)

Harmony colors

Complementary

#ff1a12

Analogous

#12ff90

#12f7ff

#1281ff

Triadic

#12f7ff

#ff12f7

#f7ff12

Split-complementary

#12f7ff

#ff1281

#ff9012

Tetradic

#12f7ff

#1a12ff

#ff1a12

#f7ff12

Square

#12f7ff

#9012ff

#ff1a12

#81ff12

Shades

Color #12f7ff mixed toward black.

#00dce3

#00b0b6

#008488

#00585b

#002c2d

Tints

Color #12f7ff mixed toward white.

#39f8ff

#61faff

#88fbff

#b0fcff

#d7feff

Tones

Color #12f7ff mixed toward gray.

#26e5eb

#39d2d7

#4dc0c4

#61adb0

#759b9c

Accessibility

Aa White text on this color

1.33:1

Aa Black text on this color

15.77:1

Black text reads better on this background (15.77:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#abacfd · ΔE 35.5

Deuteranopia

#a091fd · ΔE 41.1

Tritanopia

#41fcfb · ΔE 3

Achromatopsia

#dfdfdf · ΔE 24.6

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

Code

CSS

background-color: #12f7ff;

Tailwind (arbitrary value)

bg-[#12f7ff]

Related colors

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Dark Slate Gray #2f4f4f

Frequently asked questions

#12f7ff (#12f7ff) is rgb(18, 247, 255) in RGB.

No, #12f7ff 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.

Try it → Generators

Palette Generator

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

Try it →

Build something with this color

Generate a full palette from #12f7ff, or check how it holds up for accessibility.

Generate a palette → Check contrast