#030b01

Color #030b01

A vivid, highly saturated very dark green.

Closest named color Black #000000 · ΔE 5.2 Nearest Tailwind class olive-950 #0c0c09 · ΔE 4.3

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Conversions

HEX

#030b01

RGB

rgb(3, 11, 1)

HSL

hsl(108, 83.3%, 2.4%)

HSV / HSB

hsv(108, 90.9%, 4.3%)

CMYK

cmyk(72.7%, 0%, 90.9%, 95.7%)

LAB

lab(2.36, -3.49, 3.05)

LCH

lch(2.36, 4.63, 138.85)

OKLCH

oklch(13.5%, 0.0342, 136.89)

HWB

hwb(108, 0.4%, 95.7%)

Harmony colors

Complementary

#09010b

Analogous

#080b01

#030b01

#010b04

Triadic

#030b01

#01030b

#0b0103

Split-complementary

#030b01

#04010b

#0b0108

Tetradic

#030b01

#010b09

#09010b

#0b0103

Square

#030b01

#01080b

#09010b

#0b0401

Shades

Color #030b01 mixed toward black.

#030901

#020701

#020601

#010400

#010200

Tints

Color #030b01 mixed toward white.

#185708

#2da30f

#44ea1b

#83f167

#c1f8b3

Tones

Color #030b01 mixed toward gray.

#040a02

#040a03

#050904

#050804

#060705

Accessibility

Aa White text on this color

19.96:1

Aa Black text on this color

1.05:1

White text reads better on this background (19.96:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#060703 · ΔE 3.7

Deuteranopia

#060504 · ΔE 5.3

Tritanopia

#030506 · ΔE 5.3

Achromatopsia

#090909 · ΔE 5.3

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

Code

CSS

background-color: #030b01;

Tailwind (arbitrary value)

bg-[#030b01]

Related colors

Forest Green #228b22

Mint Green #98ff98

Dark Green #006400

Dark Sea Green #8fbc8f

Green #008000

Honeydew #f0fff0

Frequently asked questions

#030b01 (#030b01) is rgb(3, 11, 1) in RGB.

No, #030b01 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #030b01, or check how it holds up for accessibility.

Generate a palette → Check contrast