#153a2a

Color #153a2a

A moderately saturated very dark green.

Closest named color Dark Slate Gray #2f4f4f · ΔE 15.17 Nearest Tailwind class emerald-950 #002c22 · ΔE 5

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

Conversions

HEX

#153a2a

RGB

rgb(21, 58, 42)

HSL

hsl(154.1, 46.8%, 15.5%)

HSV / HSB

hsv(154.1, 63.8%, 22.7%)

CMYK

cmyk(63.8%, 0%, 27.6%, 77.3%)

LAB

lab(21.4, -17.87, 6.03)

LCH

lch(21.4, 18.86, 161.35)

OKLCH

oklch(31.6%, 0.0516, 162.65)

HWB

hwb(154.1, 8.2%, 77.3%)

Harmony colors

Complementary

#3a1525

Analogous

#153a18

#153a2a

#15373a

Triadic

#153a2a

#2a153a

#3a2a15

Split-complementary

#153a2a

#3a1537

#3a1815

Tetradic

#153a2a

#15253a

#3a1525

#3a2a15

Square

#153a2a

#18153a

#3a1525

#373a15

Shades

Color #153a2a mixed toward black.

#123023

#0e271c

#0b1d15

#07130e

#040a07

Tints

Color #153a2a mixed toward white.

#286f50

#3ba376

#61c69a

#96d9bc

#caecdd

Tones

Color #153a2a mixed toward gray.

#18372a

#1b3429

#1e3129

#212e28

#242b28

Accessibility

Aa White text on this color

12.57:1

Aa Black text on this color

1.67:1

White text reads better on this background (12.57:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#292a2e · ΔE 18.6

Deuteranopia

#27242f · ΔE 23.8

Tritanopia

#183232 · ΔE 9.2

Achromatopsia

#333333 · ΔE 16.9

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

Code

CSS

background-color: #153a2a;

Tailwind (arbitrary value)

bg-[#153a2a]

Related colors

Medium Spring Green #00fa9a

Mint Cream #f5fffa

Spring Green #00ff7f

Medium Aquamarine #66cdaa

Aquamarine #7fffd4

Medium Sea Green #3cb371

Frequently asked questions

#153a2a (#153a2a) is rgb(21, 58, 42) in RGB.

No, #153a2a 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 #153a2a, or check how it holds up for accessibility.

Generate a palette → Check contrast