#12ca39

Color #12ca39

A vivid, highly saturated medium green.

Closest named color Lime Green #32cd32 · ΔE 4.44 Nearest Tailwind class green-500 #00c950 · ΔE 2.8

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

Conversions

HEX

#12ca39

RGB

rgb(18, 202, 57)

HSL

hsl(132.7, 83.6%, 43.1%)

HSV / HSB

hsv(132.7, 91.1%, 79.2%)

CMYK

cmyk(91.1%, 0%, 71.8%, 20.8%)

LAB

lab(71.33, -68.91, 57.58)

LCH

lch(71.33, 89.8, 140.12)

OKLCH

oklch(73%, 0.2273, 144.78)

HWB

hwb(132.7, 7.1%, 20.8%)

Harmony colors

Complementary

#ca12a3

Analogous

#47ca12

#12ca39

#12ca95

Triadic

#12ca39

#3912ca

#ca3912

Split-complementary

#12ca39

#9512ca

#ca1247

Tetradic

#12ca39

#12a3ca

#ca12a3

#ca3912

Square

#12ca39

#1247ca

#ca12a3

#ca9512

Shades

Color #12ca39 mixed toward black.

#0fa82f

#0c8726

#09651c

#064313

#032209

Tints

Color #12ca39 mixed toward white.

#21eb4c

#4def70

#7af393

#a6f7b7

#d3fbdb

Tones

Color #12ca39 mixed toward gray.

#21ba42

#31ab4b

#409c53

#4f8d5c

#5f7d65

Accessibility

Aa White text on this color

2.2:1

Aa Black text on this color

9.53:1

Black text reads better on this background (9.53:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#8b8d74 · ΔE 26.8

Deuteranopia

#83767d · ΔE 45.9

Tritanopia

#359095 · ΔE 34.5

Achromatopsia

#afafaf · ΔE 29.8

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

Code

CSS

background-color: #12ca39;

Tailwind (arbitrary value)

bg-[#12ca39]

Related colors

Forest Green #228b22

Mint Green #98ff98

Dark Green #006400

Dark Sea Green #8fbc8f

Green #008000

Honeydew #f0fff0

Frequently asked questions

#12ca39 (#12ca39) is rgb(18, 202, 57) in RGB.

No, #12ca39 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 #12ca39, or check how it holds up for accessibility.

Generate a palette → Check contrast