#283b00

Color #283b00

A vivid, highly saturated very dark green.

Closest named color Dark Olive Green #556b2f · ΔE 20.06 Nearest Tailwind class lime-950 #192e03 · ΔE 5.7

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

Conversions

HEX

#283b00

RGB

rgb(40, 59, 0)

HSL

hsl(79.3, 100%, 11.6%)

HSV / HSB

hsv(79.3, 100%, 23.1%)

CMYK

cmyk(32.2%, 0%, 100%, 76.9%)

LAB

lab(22.23, -17.3, 30.28)

LCH

lch(22.23, 34.87, 119.74)

OKLCH

oklch(32.4%, 0.0836, 127.08)

HWB

hwb(79.3, 0%, 76.9%)

Harmony colors

Complementary

#13003b

Analogous

#3b3100

#283b00

#0b3b00

Triadic

#283b00

#00283b

#3b0028

Split-complementary

#283b00

#000b3b

#31003b

Tetradic

#283b00

#003b13

#13003b

#3b0028

Square

#283b00

#003b31

#13003b

#3b000b

Shades

Color #283b00 mixed toward black.

#213100

#1b2700

#141e00

#0d1400

#070a00

Tints

Color #283b00 mixed toward white.

#5b8600

#8ed100

#b6ff1e

#cfff69

#e7ffb4

Tones

Color #283b00 mixed toward gray.

#263605

#25310a

#232c0f

#212714

#1f2319

Accessibility

Aa White text on this color

12.24:1

Aa Black text on this color

1.72:1

White text reads better on this background (12.24:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#31311a · ΔE 10.6

Deuteranopia

#302f1e · ΔE 13

Tritanopia

#292528 · ΔE 26.3

Achromatopsia

#353535 · ΔE 20.6

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

Code

CSS

background-color: #283b00;

Tailwind (arbitrary value)

bg-[#283b00]

Related colors

Olive Drab #6b8e23

Yellow Green #9acd32

Dark Olive Green #556b2f

Green Yellow #adff2f

Chartreuse #7fff00

Lawn Green #7cfc00

Frequently asked questions

#283b00 (#283b00) is rgb(40, 59, 0) in RGB.

No, #283b00 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 #283b00, or check how it holds up for accessibility.

Generate a palette → Check contrast