#135d40

Color #135d40

A moderately saturated dark green.

Closest named color Sea Green #2e8b57 · ΔE 21.81 Nearest Tailwind class emerald-800 #006045 · ΔE 1.8

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Conversions

HEX

#135d40

RGB

rgb(19, 93, 64)

HSL

hsl(156.5, 66.1%, 22%)

HSV / HSB

hsv(156.5, 79.6%, 36.5%)

CMYK

cmyk(79.6%, 0%, 31.2%, 63.5%)

LAB

lab(34.67, -29.74, 10.47)

LCH

lch(34.67, 31.53, 160.61)

OKLCH

oklch(42.7%, 0.0854, 161.86)

HWB

hwb(156.5, 7.5%, 63.5%)

Harmony colors

Complementary

#5d1330

Analogous

#135d1b

#135d40

#13555d

Triadic

#135d40

#40135d

#5d4013

Split-complementary

#135d40

#5d1355

#5d1b13

Tetradic

#135d40

#13305d

#5d1330

#5d4013

Square

#135d40

#1b135d

#5d1330

#555d13

Shades

Color #135d40 mixed toward black.

#104e35

#0d3e2b

#0a2f20

#061f15

#03100b

Tints

Color #135d40 mixed toward white.

#1e9466

#29cb8c

#5addaa

#91e9c6

#c8f4e3

Tones

Color #135d40 mixed toward gray.

#19573f

#1f513d

#264b3c

#2c443b

#323e39

Accessibility

Aa White text on this color

7.87:1

Aa Black text on this color

2.67:1

White text reads better on this background (7.87:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#404048 · ΔE 25.9

Deuteranopia

#3c364a · ΔE 31.4

Tritanopia

#1c4e4f · ΔE 13.6

Achromatopsia

#525252 · ΔE 21.9

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

Code

CSS

background-color: #135d40;

Tailwind (arbitrary value)

bg-[#135d40]

Related colors

Medium Spring Green #00fa9a

Medium Aquamarine #66cdaa

Aquamarine #7fffd4

Mint Cream #f5fffa

Spring Green #00ff7f

Medium Sea Green #3cb371

Frequently asked questions

#135d40 (#135d40) is rgb(19, 93, 64) in RGB.

No, #135d40 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 #135d40, or check how it holds up for accessibility.

Generate a palette → Check contrast