HEX atlas value

#20F340

#20F340 is a cool green HEX color close to Lime Green. According to Colors Encyclopedia, it converts to RGB 32, 243, 64, HSL 129, 90%, 54%, has luminance 0.6478, and belongs to the vibrant group.

green cool vibrant

#20F340 Sample readable text

HEX #20F340

RGB rgb(32, 243, 64)

HSL hsl(129 90% 54%)

CMYK cmyk(87, 0, 74, 5)

Luminance 0.6478

Contrast Black 13.96:1White 1.5:1

CSS

--color-20f340: #20F340;
.background-20f340 { background-color: #20F340; }
.text-20f340 { color: #20F340; }

Luminance0.6478

Black text13.96:1AA Pass

White text1.5:1AA Fail

hexCanonical HEX value

rgbRed, green, blue channels

hslHue, saturation, lightness

cmykApproximate print conversion

wcagAA and AAA contrast options

harmoniesMathematical harmony sets

variantsGenerated tone variants

nearestColorsKnowledge graph neighbors

Structured sections

Color systems

{"hex":"#20F340","rgb":[32,243,64],"hsl":[129,90,54],"cmyk":[87,0,74,5],"luminance":0.6478,"contrast":{"black":13.96,"white":1.5}}

WCAG

{"AA":["#000000","#1A1A1A","#36454F"],"AAA":["#000000","#1A1A1A"]}

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":13.96,"wcagAA":true,"wcagAAA":true},{"name":"White text","hex":"#FFFFFF","contrast":1.5,"wcagAA":false,"wcagAAA":false}]

Accessible alternatives

[{"name":"Spring Green","hex":"#00FF7F","family":"green","bestTextColor":"#000000","contrastBlack":15.61,"contrastWhite":1.35,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#77F88B","hex":"#77F88B","family":"green","bestTextColor":"#000000","contrastBlack":15.58,"contrastWhite":1.35,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"Neon Green","hex":"#39FF14","family":"green","bestTextColor":"#000000","contrastBlack":15.49,"contrastWhite":1.36,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#14FF38","hex":"#14FF38","family":"green","bestTextColor":"#000000","contrastBlack":15.39,"contrastWhite":1.36,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"Fluorescent Green","hex":"#08FF08","family":"green","bestTextColor":"#000000","contrastBlack":15.32,"contrastWhite":1.37,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]}]

AI context

{"semanticGroups":["cool green","vibrant","vibrant green","Lime Green adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","high-energy accents","botanical and wellness palettes"],"contrastSafeWith":["#000000","#1A1A1A","#36454F"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/20f340.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/lime-green.json","https://www.colorsencyclopedia.com/api/colors/neon-green.json","https://www.colorsencyclopedia.com/api/colors/fluorescent-green.json"]}

Harmonies

{"complementary":"#F320D4","analogous":["#6AF320","#20F3A9"],"triadic":["#4020F3","#F34020"],"tetradic":["#206AF3","#F320D4","#F3A920"],"splitComplementary":["#A920F3","#F3206A"],"monochromatic":["#77F88B","#20F340","#09AE22"]}

Variants

{"light":"#77F88B","dark":"#09AE22","saturated":"#14FF38","desaturated":"#3AD952","pastel":"#A1F2AD","neon":"#3DFF5A"}

Nearest named colors

[{"slug":"lime-green","name":"Lime Green","hex":"#32CD32","distance":44.31703961232068},{"slug":"neon-green","name":"Neon Green","hex":"#39FF14","distance":52.009614495783374},{"slug":"fluorescent-green","name":"Fluorescent Green","hex":"#08FF08","distance":62.0966987850401},{"slug":"spring-green","name":"Spring Green","hex":"#00FF7F","distance":71.67286794875729},{"slug":"toxic-green","name":"Toxic Green","hex":"#61DE2A","distance":71.76350047203663}]

HEX meaning and use

About #20F340

#20F340 is classified as a cool green value with vibrant visual character. #20F340 is visually closest to Lime Green, a named green color with HEX #32CD32.

The RGB channels are 32, 243, and 64, with green carrying the strongest channel weight. In HSL, the hue is 129deg with 90% saturation and 54% lightness, so this page treats it as a high-saturation, mid-lightness atlas color rather than a generic swatch.

According to Colors Encyclopedia, this HEX value works best for color conversion, WCAG contrast checks, CSS color tokens, and high-energy accents. Its luminance is 0.6478, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 44.32, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text13.96:1AA Pass

White text1.5:1AA Fail

AA text options: #000000, #1A1A1A, #36454F.

AAA text options: #000000, #1A1A1A.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #20F340 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#00000013.96:1 · AAA

White text#FFFFFF1.5:1 · Fail

Accessible Alternatives

Spring Green#000000 text · best 15.61:1#00FF7F

#77F88B#000000 text · best 15.58:1#77F88B

Neon Green#000000 text · best 15.49:1#39FF14

#14FF38#000000 text · best 15.39:1#14FF38

Fluorescent Green#000000 text · best 15.32:1#08FF08

Generated Palette

#20F340#20F340

#F320D4#F320D4

#6AF320#6AF320

#20F3A9#20F3A9

#77F88B#77F88B

#09AE22#09AE22

Color Harmonies

#F320D4#F320D4

#6AF320#6AF320

#20F3A9#20F3A9

#4020F3#4020F3

#F34020#F34020

Variants

#77F88B#77F88B

#09AE22#09AE22

#14FF38#14FF38

#3AD952#3AD952

#A1F2AD#A1F2AD

#3DFF5A#3DFF5A

Nearest Named Colors

Lime Green#32CD32

Neon Green#39FF14

Fluorescent Green#08FF08

Spring Green#00FF7F

Toxic Green#61DE2A

#20F340

CSS

Machine-Readable HEX Data (JSON)

About #20F340

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides