#2dff51

Color #2dff51

A vivid, highly saturated medium green.

Closest named color Lime #00ff00 · ΔE 17.73 Nearest Tailwind class green-400 #05df72 · ΔE 9.5

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Conversions

HEX

#2dff51

RGB

rgb(45, 255, 81)

HSL

hsl(130.3, 100%, 58.8%)

HSV / HSB

hsv(130.3, 82.4%, 100%)

CMYK

cmyk(82.4%, 0%, 68.2%, 0%)

LAB

lab(88.29, -80.13, 66.52)

LCH

lch(88.29, 104.14, 140.3)

OKLCH

oklch(87.3%, 0.2645, 144.79)

HWB

hwb(130.3, 17.6%, 0%)

Harmony colors

Complementary

#ff2ddb

Analogous

#72ff2d

#2dff51

#2dffba

Triadic

#2dff51

#512dff

#ff512d

Split-complementary

#2dff51

#ba2dff

#ff2d72

Tetradic

#2dff51

#2ddbff

#ff2ddb

#ff512d

Square

#2dff51

#2d72ff

#ff2ddb

#ffba2d

Shades

Color #2dff51 mixed toward black.

#00fa2b

#00c822

#00961a

#006411

#003209

Tints

Color #2dff51 mixed toward white.

#50ff6e

#73ff8b

#96ffa8

#b9ffc5

#dcffe2

Tones

Color #2dff51 mixed toward gray.

#3eed5c

#50dc68

#61ca73

#73b97f

#84a78a

Accessibility

Aa White text on this color

1.35:1

Aa Black text on this color

15.53:1

Black text reads better on this background (15.53:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#b2b496 · ΔE 27.9

Deuteranopia

#a899a1 · ΔE 48.3

Tritanopia

#4db8bf · ΔE 36.6

Achromatopsia

#dddddd · ΔE 31.2

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

Code

CSS

background-color: #2dff51;

Tailwind (arbitrary value)

bg-[#2dff51]

Related colors

Forest Green #228b22

Mint Green #98ff98

Dark Green #006400

Dark Sea Green #8fbc8f

Green #008000

Honeydew #f0fff0

Frequently asked questions

#2dff51 (#2dff51) is rgb(45, 255, 81) in RGB.

No, #2dff51 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 #2dff51, or check how it holds up for accessibility.

Generate a palette → Check contrast