#1f4a3d

Color #1f4a3d

A moderately saturated dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 10.3 Nearest Tailwind class emerald-900 #004f3b · ΔE 4.7

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Conversions

HEX

#1f4a3d

RGB

rgb(31, 74, 61)

HSL

hsl(161.9, 41%, 20.6%)

HSV / HSB

hsv(161.9, 58.1%, 29%)

CMYK

cmyk(58.1%, 0%, 17.6%, 71%)

LAB

lab(28.18, -18.64, 3.26)

LCH

lch(28.18, 18.92, 170.08)

OKLCH

oklch(37.4%, 0.0533, 171.05)

HWB

hwb(161.9, 12.2%, 71%)

Harmony colors

Complementary

#4a1f2c

Analogous

#1f4a28

#1f4a3d

#1f424a

Triadic

#1f4a3d

#3d1f4a

#4a3d1f

Split-complementary

#1f4a3d

#4a1f42

#4a281f

Tetradic

#1f4a3d

#1f2c4a

#4a1f2c

#4a3d1f

Square

#1f4a3d

#281f4a

#4a1f2c

#424a1f

Shades

Color #1f4a3d mixed toward black.

#1a3e33

#153129

#0f251f

#0a1914

#050c0a

Tints

Color #1f4a3d mixed toward white.

#337a64

#47a98c

#70c3aa

#a0d7c6

#cfebe3

Tones

Color #1f4a3d mixed toward gray.

#23463c

#26433a

#2a3f39

#2d3c37

#313836

Accessibility

Aa White text on this color

9.98:1

Aa Black text on this color

2.11:1

White text reads better on this background (9.98:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#363740 · ΔE 20.8

Deuteranopia

#343141 · ΔE 25.2

Tritanopia

#234344 · ΔE 8

Achromatopsia

#424242 · ΔE 17.1

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

Code

CSS

background-color: #1f4a3d;

Tailwind (arbitrary value)

bg-[#1f4a3d]

Related colors

Aquamarine #7fffd4

Medium Aquamarine #66cdaa

Medium Spring Green #00fa9a

Mint Cream #f5fffa

Spring Green #00ff7f

Turquoise #40e0d0

Frequently asked questions

#1f4a3d (#1f4a3d) is rgb(31, 74, 61) in RGB.

No, #1f4a3d 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.

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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 #1f4a3d, or check how it holds up for accessibility.

Generate a palette → Check contrast