#1b1e17

Color #1b1e17

A nearly neutral, gray-leaning very dark green.

Closest named color Black #000000 · ΔE 11.99 Nearest Tailwind class olive-900 #1d1d16 · ΔE 2

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

Conversions

HEX

#1b1e17

RGB

rgb(27, 30, 23)

HSL

hsl(85.7, 13.2%, 10.4%)

HSV / HSB

hsv(85.7, 23.3%, 11.8%)

CMYK

cmyk(10%, 0%, 23.3%, 88.2%)

LAB

lab(10.73, -3.12, 4.34)

LCH

lch(10.73, 5.35, 125.71)

OKLCH

oklch(22.9%, 0.0139, 126.21)

HWB

hwb(85.7, 9%, 88.2%)

Harmony colors

Complementary

#1a171e

Analogous

#1e1e17

#1b1e17

#181e17

Triadic

#1b1e17

#171b1e

#1e171b

Split-complementary

#1b1e17

#17181e

#1e171e

Tetradic

#1b1e17

#171e1a

#1a171e

#1e171b

Square

#1b1e17

#171e1e

#1a171e

#1e1718

Shades

Color #1b1e17 mixed toward black.

#171913

#12140f

#0e0f0c

#090a08

#050504

Tints

Color #1b1e17 mixed toward white.

#424938

#697459

#8f9c7e

#b4bda9

#daded4

Tones

Color #1b1e17 mixed toward gray.

#1b1d18

#1b1c19

#1b1b1a

Accessibility

Aa White text on this color

16.87:1

Aa Black text on this color

1.24:1

White text reads better on this background (16.87:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1c1c19 · ΔE 3.6

Deuteranopia

#1c1c19 · ΔE 3.6

Tritanopia

#1b1a1b · ΔE 7

Achromatopsia

#1d1d1d · ΔE 5.6

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

Code

CSS

background-color: #1b1e17;

Tailwind (arbitrary value)

bg-[#1b1e17]

Related colors

Green Yellow #adff2f

Dark Olive Green #556b2f

Chartreuse #7fff00

Lawn Green #7cfc00

Yellow Green #9acd32

Olive Drab #6b8e23

Frequently asked questions

#1b1e17 (#1b1e17) is rgb(27, 30, 23) in RGB.

No, #1b1e17 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 #1b1e17, or check how it holds up for accessibility.

Generate a palette → Check contrast