#283f0a

Color #283f0a

A vivid, highly saturated very dark green.

Closest named color Dark Olive Green #556b2f · ΔE 18.68 Nearest Tailwind class lime-950 #192e03 · ΔE 5.8

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Conversions

HEX

#283f0a

RGB

rgb(40, 63, 10)

HSL

hsl(86, 72.6%, 14.3%)

HSV / HSB

hsv(86, 84.1%, 24.7%)

CMYK

cmyk(36.5%, 0%, 84.1%, 75.3%)

LAB

lab(23.76, -18.7, 27.78)

LCH

lch(23.76, 33.49, 123.95)

OKLCH

oklch(33.7%, 0.0817, 130.53)

HWB

hwb(86, 3.9%, 75.3%)

Harmony colors

Complementary

#210a3f

Analogous

#3f3b0a

#283f0a

#0e3f0a

Triadic

#283f0a

#0a283f

#3f0a28

Split-complementary

#283f0a

#0a0e3f

#3b0a3f

Tetradic

#283f0a

#0a3f21

#210a3f

#3f0a28

Square

#283f0a

#0a3f3b

#210a3f

#3f0a0e

Shades

Color #283f0a mixed toward black.

#213408

#1b2a07

#141f05

#0d1503

#070a02

Tints

Color #283f0a mixed toward white.

#507e14

#78bd1e

#9ce142

#bdeb81

#def5c0

Tones

Color #283f0a mixed toward gray.

#273b0e

#273613

#263217

#262d1c

#252920

Accessibility

Aa White text on this color

11.63:1

Aa Black text on this color

1.81:1

White text reads better on this background (11.63:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#333420 · ΔE 11.5

Deuteranopia

#323023 · ΔE 15.1

Tritanopia

#292a2c · ΔE 22.5

Achromatopsia

#393939 · ΔE 20.5

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

Code

CSS

background-color: #283f0a;

Tailwind (arbitrary value)

bg-[#283f0a]

Related colors

Green Yellow #adff2f

Dark Olive Green #556b2f

Chartreuse #7fff00

Lawn Green #7cfc00

Yellow Green #9acd32

Olive Drab #6b8e23

Frequently asked questions

#283f0a (#283f0a) is rgb(40, 63, 10) in RGB.

No, #283f0a 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 #283f0a, or check how it holds up for accessibility.

Generate a palette → Check contrast