HEX atlas value

#3AEE40

#3AEE40 is a cool green HEX color close to Lime Green. According to Colors Encyclopedia, it converts to RGB 58, 238, 64, HSL 122, 84%, 58%, has luminance 0.6242, and belongs to the vibrant group.

green cool vibrant

#3AEE40 Sample readable text

HEX #3AEE40

RGB rgb(58, 238, 64)

HSL hsl(122 84% 58%)

CMYK cmyk(76, 0, 73, 7)

Luminance 0.6242

Contrast Black 13.48:1White 1.56:1

CSS

--color-3aee40: #3AEE40;
.background-3aee40 { background-color: #3AEE40; }
.text-3aee40 { color: #3AEE40; }

Luminance0.6242

Black text13.48:1AA Pass

White text1.56:1AA 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":"#3AEE40","rgb":[58,238,64],"hsl":[122,84,58],"cmyk":[76,0,73,7],"luminance":0.6242,"contrast":{"black":13.48,"white":1.56}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":13.48,"wcagAA":true,"wcagAAA":true},{"name":"White text","hex":"#FFFFFF","contrast":1.56,"wcagAA":false,"wcagAAA":false}]

Accessible alternatives

[{"name":"#8EF592","hex":"#8EF592","family":"green","bestTextColor":"#000000","contrastBlack":15.63,"contrastWhite":1.34,"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":"#29FF30","hex":"#29FF30","family":"green","bestTextColor":"#000000","contrastBlack":15.44,"contrastWhite":1.36,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#8EEE3A","hex":"#8EEE3A","family":"green","bestTextColor":"#000000","contrastBlack":14.44,"contrastWhite":1.45,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#3AEE9A","hex":"#3AEE9A","family":"green","bestTextColor":"#000000","contrastBlack":13.88,"contrastWhite":1.51,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]}]

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/3aee40.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/toxic-green.json"]}

Harmonies

{"complementary":"#EE3AE8","analogous":["#8EEE3A","#3AEE9A"],"triadic":["#403AEE","#EE403A"],"tetradic":["#3A8EEE","#EE3AE8","#EE9A3A"],"splitComplementary":["#9A3AEE","#EE3A8E"],"monochromatic":["#8EF592","#3AEE40","#10BC16"]}

Variants

{"light":"#8EF592","dark":"#10BC16","saturated":"#29FF30","desaturated":"#51D656","pastel":"#B6F2B8","neon":"#52FF57"}

Nearest named colors

[{"slug":"lime-green","name":"Lime Green","hex":"#32CD32","distance":36.72873534441391},{"slug":"neon-green","name":"Neon Green","hex":"#39FF14","distance":47.18050444834179},{"slug":"toxic-green","name":"Toxic Green","hex":"#61DE2A","distance":47.54997371187496},{"slug":"kelly-green","name":"Kelly Green","hex":"#4CBB17","distance":67.86751800382861},{"slug":"emerald","name":"Emerald","hex":"#50C878","distance":71.16178749862878}]

HEX meaning and use

About #3AEE40

#3AEE40 is classified as a cool green value with vibrant visual character. #3AEE40 is visually closest to Lime Green, a named green color with HEX #32CD32.

The RGB channels are 58, 238, and 64, with green carrying the strongest channel weight. In HSL, the hue is 122deg with 84% saturation and 58% 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 0.6242, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 36.73, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text13.48:1AA Pass

White text1.56:1AA Fail

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

AAA text options: #000000, #1A1A1A.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #3AEE40 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#00000013.48:1 · AAA

White text#FFFFFF1.56:1 · Fail

Accessible Alternatives

#8EF592#000000 text · best 15.63:1#8EF592

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

#29FF30#000000 text · best 15.44:1#29FF30

#8EEE3A#000000 text · best 14.44:1#8EEE3A

#3AEE9A#000000 text · best 13.88:1#3AEE9A

Generated Palette

#3AEE40#3AEE40

#EE3AE8#EE3AE8

#8EEE3A#8EEE3A

#3AEE9A#3AEE9A

#8EF592#8EF592

#10BC16#10BC16

Color Harmonies

#EE3AE8#EE3AE8

#8EEE3A#8EEE3A

#3AEE9A#3AEE9A

#403AEE#403AEE

#EE403A#EE403A

Variants

#8EF592#8EF592

#10BC16#10BC16

#29FF30#29FF30

#51D656#51D656

#B6F2B8#B6F2B8

#52FF57#52FF57

Nearest Named Colors

Lime Green#32CD32

Neon Green#39FF14

Toxic Green#61DE2A

Kelly Green#4CBB17

Emerald#50C878

#3AEE40

CSS

Machine-Readable HEX Data (JSON)

About #3AEE40

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides