#021f18

Color #021f18

A vivid, highly saturated very dark green.

Closest named color Black #000000 · ΔE 16.14 Nearest Tailwind class emerald-950 #002c22 · ΔE 4.9

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Conversions

HEX

#021f18

RGB

rgb(2, 31, 24)

HSL

hsl(165.5, 87.9%, 6.5%)

HSV / HSB

hsv(165.5, 93.5%, 12.2%)

CMYK

cmyk(93.5%, 0%, 22.6%, 87.8%)

LAB

lab(9.47, -12.98, 1.58)

LCH

lch(9.47, 13.08, 173.06)

OKLCH

oklch(21.5%, 0.0382, 173.99)

HWB

hwb(165.5, 0.8%, 87.8%)

Harmony colors

Complementary

#1f0209

Analogous

#021f0a

#021f18

#02181f

Triadic

#021f18

#18021f

#1f1802

Split-complementary

#021f18

#1f0218

#1f0a02

Tetradic

#021f18

#02091f

#1f0209

#1f1802

Square

#021f18

#0a021f

#1f0209

#181f02

Shades

Color #021f18 mixed toward black.

#021a14

#011510

#01100c

#010a08

#000504

Tints

Color #021f18 mixed toward white.

#076a52

#0cb48c

#1ff1be

#6af5d4

#b4fae9

Tones

Color #021f18 mixed toward gray.

#041d17

#071a16

#091814

#0c1513

#0e1312

Accessibility

Aa White text on this color

17.33:1

Aa Black text on this color

1.21:1

White text reads better on this background (17.33:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#12131a · ΔE 16.3

Deuteranopia

#110e1a · ΔE 19.6

Tritanopia

#041b1c · ΔE 6.1

Achromatopsia

#1a1a1a · ΔE 13.5

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

Code

CSS

background-color: #021f18;

Tailwind (arbitrary value)

bg-[#021f18]

Related colors

Aquamarine #7fffd4

Medium Aquamarine #66cdaa

Medium Spring Green #00fa9a

Turquoise #40e0d0

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Frequently asked questions

#021f18 (#021f18) is rgb(2, 31, 24) in RGB.

No, #021f18 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 #021f18, or check how it holds up for accessibility.

Generate a palette → Check contrast