#12c67a

Color #12c67a

A vivid, highly saturated medium green.

Closest named color Medium Sea Green #3cb371 · ΔE 11.85 Nearest Tailwind class emerald-500 #00bc7d · ΔE 3.4

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

Conversions

HEX

#12c67a

RGB

rgb(18, 198, 122)

HSL

hsl(154.7, 83.3%, 42.4%)

HSV / HSB

hsv(154.7, 90.9%, 77.6%)

CMYK

cmyk(90.9%, 0%, 38.4%, 22.4%)

LAB

lab(70.81, -58.38, 26.83)

LCH

lch(70.81, 64.25, 155.32)

OKLCH

oklch(72.9%, 0.1709, 156.89)

HWB

hwb(154.7, 7.1%, 22.4%)

Harmony colors

Complementary

#c6125e

Analogous

#12c620

#12c67a

#12b8c6

Triadic

#12c67a

#7a12c6

#c67a12

Split-complementary

#12c67a

#c612b8

#c62012

Tetradic

#12c67a

#125ec6

#c6125e

#c67a12

Square

#12c67a

#2012c6

#c6125e

#b8c612

Shades

Color #12c67a mixed toward black.

#0fa566

#0c8451

#09633d

#064229

#032114

Tints

Color #12c67a mixed toward white.

#1feb95

#4cefaa

#78f3bf

#a5f7d4

#d2fbea

Tones

Color #12c67a mixed toward gray.

#21b778

#30a876

#3f9973

#4e8a71

#5d7b6e

Accessibility

Aa White text on this color

2.24:1

Aa Black text on this color

9.38:1

Black text reads better on this background (9.38:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#888a91 · ΔE 31.3

Deuteranopia

#807496 · ΔE 42.5

Tritanopia

#34a1a4 · ΔE 23.9

Achromatopsia

#adadad · ΔE 26.6

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

Code

CSS

background-color: #12c67a;

Tailwind (arbitrary value)

bg-[#12c67a]

Related colors

Medium Spring Green #00fa9a

Mint Cream #f5fffa

Spring Green #00ff7f

Medium Aquamarine #66cdaa

Aquamarine #7fffd4

Medium Sea Green #3cb371

Frequently asked questions

#12c67a (#12c67a) is rgb(18, 198, 122) in RGB.

No, #12c67a 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.

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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 #12c67a, or check how it holds up for accessibility.

Generate a palette → Check contrast