#efffa3

Color #efffa3

A vivid, highly saturated very light green.

Closest named color Khaki #f0e68c · ΔE 12.46 Nearest Tailwind class lime-200 #d8f999 · ΔE 4

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Conversions

HEX

#efffa3

RGB

rgb(239, 255, 163)

HSL

hsl(70.4, 100%, 82%)

HSV / HSB

hsv(70.4, 36.1%, 100%)

CMYK

cmyk(6.3%, 0%, 36.1%, 0%)

LAB

lab(97.03, -19.15, 42.25)

LCH

lch(97.03, 46.39, 114.38)

OKLCH

oklch(96.8%, 0.1163, 116.68)

HWB

hwb(70.4, 63.9%, 0%)

Harmony colors

Complementary

#b3a3ff

Analogous

#ffe1a3

#efffa3

#c1ffa3

Triadic

#efffa3

#a3efff

#ffa3ef

Split-complementary

#efffa3

#a3c1ff

#e1a3ff

Tetradic

#efffa3

#a3ffb3

#b3a3ff

#ffa3ef

Square

#efffa3

#a3ffe1

#b3a3ff

#ffa3c1

Shades

Color #efffa3 mixed toward black.

#e3ff5e

#d7ff18

#add100

#738b00

#3a4600

Tints

Color #efffa3 mixed toward white.

#f2ffb3

#f4ffc2

#f7ffd1

#faffe0

#fcfff0

Tones

Color #efffa3 mixed toward gray.

#eaf7ab

#e5f0b3

#e0e8ba

#dbe0c2

#d6d9c9

Accessibility

Aa White text on this color

1.08:1

Aa Black text on this color

19.5:1

Black text reads better on this background (19.5:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#f6f6bf · ΔE 7.5

Deuteranopia

#f5f4c5 · ΔE 9.2

Tritanopia

#f0d1d5 · ΔE 34.5

Achromatopsia

#f6f6f6 · ΔE 23.1

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

Code

CSS

background-color: #efffa3;

Tailwind (arbitrary value)

bg-[#efffa3]

Related colors

Olive Drab #6b8e23

Yellow Green #9acd32

Ivory #fffff0

Beige #f5f5dc

Light Goldenrod Yellow #fafad2

Light Yellow #ffffe0

Frequently asked questions

#efffa3 (#efffa3) is rgb(239, 255, 163) in RGB.

No, #efffa3 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 #efffa3, or check how it holds up for accessibility.

Generate a palette → Check contrast