#66ff94

Color #66ff94

A vivid, highly saturated light green.

Closest named color Medium Spring Green #00fa9a · ΔE 10.61 Nearest Tailwind class green-300 #7bf1a8 · ΔE 5.7

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

Conversions

HEX

#66ff94

RGB

rgb(102, 255, 148)

HSL

hsl(138, 100%, 70%)

HSV / HSB

hsv(138, 60%, 100%)

CMYK

cmyk(60%, 0%, 42%, 0%)

LAB

lab(90.08, -63.04, 39.28)

LCH

lch(90.08, 74.28, 148.07)

OKLCH

oklch(89.3%, 0.1961, 150.35)

HWB

hwb(138, 40%, 0%)

Harmony colors

Complementary

#ff66d1

Analogous

#85ff66

#66ff94

#66ffe0

Triadic

#66ff94

#9466ff

#ff9466

Split-complementary

#66ff94

#e066ff

#ff6685

Tetradic

#66ff94

#66d1ff

#ff66d1

#ff9466

Square

#66ff94

#6685ff

#ff66d1

#ffe066

Shades

Color #66ff94 mixed toward black.

#2bff6a

#00ee47

#00b336

#007724

#003b12

Tints

Color #66ff94 mixed toward white.

#80ffa6

#99ffb8

#b3ffc9

#ccffdb

#e5ffed

Tones

Color #66ff94 mixed toward gray.

#73f299

#7fe59e

#8cd9a3

#99cca8

#a6bfad

Accessibility

Aa White text on this color

1.29:1

Aa Black text on this color

16.3:1

Black text reads better on this background (16.3:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#bdbeb6 · ΔE 27.5

Deuteranopia

#b4a8bd · ΔE 39.6

Tritanopia

#74ccd0 · ΔE 28.3

Achromatopsia

#e3e3e3 · ΔE 27.9

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

Code

CSS

background-color: #66ff94;

Tailwind (arbitrary value)

bg-[#66ff94]

Related colors

Sea Green #2e8b57

Medium Sea Green #3cb371

Spring Green #00ff7f

Mint Cream #f5fffa

Forest Green #228b22

Mint Green #98ff98

Frequently asked questions

#66ff94 (#66ff94) is rgb(102, 255, 148) in RGB.

No, #66ff94 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 #66ff94, or check how it holds up for accessibility.

Generate a palette → Check contrast