#042b1f

Color #042b1f

A vivid, highly saturated very dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 19.07 Nearest Tailwind class emerald-950 #002c22 · ΔE 1.3

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

Conversions

HEX

#042b1f

RGB

rgb(4, 43, 31)

HSL

hsl(161.5, 83%, 9.2%)

HSV / HSB

hsv(161.5, 90.7%, 16.9%)

CMYK

cmyk(90.7%, 0%, 27.9%, 83.1%)

LAB

lab(14.69, -17.14, 4.01)

LCH

lch(14.69, 17.6, 166.83)

OKLCH

oklch(25.9%, 0.0486, 167.88)

HWB

hwb(161.5, 1.6%, 83.1%)

Harmony colors

Complementary

#2b0410

Analogous

#042b0b

#042b1f

#04232b

Triadic

#042b1f

#1f042b

#2b1f04

Split-complementary

#042b1f

#2b0423

#2b0b04

Tetradic

#042b1f

#04102b

#2b0410

#2b1f04

Square

#042b1f

#0b042b

#2b0410

#232b04

Shades

Color #042b1f mixed toward black.

#03241a

#031d15

#02150f

#010e0a

#010705

Tints

Color #042b1f mixed toward white.

#0b7252

#11b885

#2bebb0

#72f2ca

#b8f8e5

Tones

Color #042b1f mixed toward gray.

#07281e

#0a241c

#0e211b

#111e1a

#141b19

Accessibility

Aa White text on this color

15.32:1

Aa Black text on this color

1.37:1

White text reads better on this background (15.32:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1b1c22 · ΔE 19

Deuteranopia

#191623 · ΔE 24.2

Tritanopia

#082525 · ΔE 7.6

Achromatopsia

#252525 · ΔE 16.3

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

Code

CSS

background-color: #042b1f;

Tailwind (arbitrary value)

bg-[#042b1f]

Related colors

Aquamarine #7fffd4

Medium Aquamarine #66cdaa

Medium Spring Green #00fa9a

Mint Cream #f5fffa

Spring Green #00ff7f

Turquoise #40e0d0

Frequently asked questions

#042b1f (#042b1f) is rgb(4, 43, 31) in RGB.

No, #042b1f 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 #042b1f, or check how it holds up for accessibility.

Generate a palette → Check contrast