#104d4e

Color #104d4e

A moderately saturated very dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 7.01 Nearest Tailwind class teal-900 #0b4f4a · ΔE 3.3

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

Conversions

HEX

#104d4e

RGB

rgb(16, 77, 78)

HSL

hsl(181, 66%, 18.4%)

HSV / HSB

hsv(181, 79.5%, 30.6%)

CMYK

cmyk(79.5%, 1.3%, 0%, 69.4%)

LAB

lab(29.33, -18.03, -6.08)

LCH

lch(29.33, 19.03, 198.63)

OKLCH

oklch(38.4%, 0.0591, 196.62)

HWB

hwb(181, 6.3%, 69.4%)

Harmony colors

Complementary

#4e1110

Analogous

#104e30

#104d4e

#102e4e

Triadic

#104d4e

#4e104d

#4d4e10

Split-complementary

#104d4e

#4e102e

#4e3010

Tetradic

#104d4e

#11104e

#4e1110

#4d4e10

Square

#104d4e

#30104e

#4e1110

#2e4e10

Shades

Color #104d4e mixed toward black.

#0d4041

#0b3334

#082627

#051a1a

#030d0d

Tints

Color #104d4e mixed toward white.

#1c8687

#28bec1

#52d9dc

#8ce6e7

#c5f2f3

Tones

Color #104d4e mixed toward gray.

#154849

#1a4344

#1f3e3e

#253939

#2a3434

Accessibility

Aa White text on this color

9.57:1

Aa Black text on this color

2.19:1

White text reads better on this background (9.57:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#35354e · ΔE 24.5

Deuteranopia

#312d4e · ΔE 27

Tritanopia

#174e4e · ΔE 0.8

Achromatopsia

#454545 · ΔE 17

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

Code

CSS

background-color: #104d4e;

Tailwind (arbitrary value)

bg-[#104d4e]

Related colors

Dark Turquoise #00ced1

Cadet Blue #5f9ea0

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Dark Slate Gray #2f4f4f

Frequently asked questions

#104d4e (#104d4e) is rgb(16, 77, 78) in RGB.

No, #104d4e 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 #104d4e, or check how it holds up for accessibility.

Generate a palette → Check contrast