HEX atlas value

#34F440

#34F440 is a cool green HEX color close to Lime Green. According to Colors Encyclopedia, it converts to RGB 52, 244, 64, HSL 124, 90%, 58%, has luminance 0.658, and belongs to the vibrant group.

green cool vibrant

#34F440 Sample readable text

HEX #34F440

RGB rgb(52, 244, 64)

HSL hsl(124 90% 58%)

CMYK cmyk(79, 0, 74, 4)

Luminance 0.658

Contrast Black 14.16:1White 1.48:1

CSS

--color-34f440: #34F440;
.background-34f440 { background-color: #34F440; }
.text-34f440 { color: #34F440; }

Luminance0.658

Black text14.16:1AA Pass

White text1.48:1AA 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":"#34F440","rgb":[52,244,64],"hsl":[124,90,58],"cmyk":[79,0,74,4],"luminance":0.658,"contrast":{"black":14.16,"white":1.48}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":14.16,"wcagAA":true,"wcagAAA":true},{"name":"White text","hex":"#FFFFFF","contrast":1.48,"wcagAA":false,"wcagAAA":false}]

Accessible alternatives

[{"name":"#8BF992","hex":"#8BF992","family":"green","bestTextColor":"#000000","contrastBlack":16.06,"contrastWhite":1.31,"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":"#29FF37","hex":"#29FF37","family":"green","bestTextColor":"#000000","contrastBlack":15.45,"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"]},{"name":"#87F434","hex":"#87F434","family":"green","bestTextColor":"#000000","contrastBlack":15.02,"contrastWhite":1.4,"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/34f440.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":"#F434E7","analogous":["#87F434","#34F4A1"],"triadic":["#4034F4","#F44034"],"tetradic":["#3487F4","#F434E7","#F4A134"],"splitComplementary":["#A134F4","#F43487"],"monochromatic":["#8BF992","#34F440","#0AC216"]}

Variants

{"light":"#8BF992","dark":"#0AC216","saturated":"#29FF37","desaturated":"#4BDD55","pastel":"#B3F4B7","neon":"#52FF5D"}

Nearest named colors

[{"slug":"lime-green","name":"Lime Green","hex":"#32CD32","distance":41.48493702538308},{"slug":"neon-green","name":"Neon Green","hex":"#39FF14","distance":45.628938186199335},{"slug":"toxic-green","name":"Toxic Green","hex":"#61DE2A","distance":54.70831746635972},{"slug":"fluorescent-green","name":"Fluorescent Green","hex":"#08FF08","distance":72.06247289678588},{"slug":"kelly-green","name":"Kelly Green","hex":"#4CBB17","distance":74.2024258363566}]

HEX meaning and use

About #34F440

#34F440 is classified as a cool green value with vibrant visual character. #34F440 is visually closest to Lime Green, a named green color with HEX #32CD32.

The RGB channels are 52, 244, and 64, with green carrying the strongest channel weight. In HSL, the hue is 124deg with 90% 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 0.658, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 41.48, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text14.16:1AA Pass

White text1.48:1AA Fail

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

AAA text options: #000000, #1A1A1A.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #34F440 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#00000014.16:1 · AAA

White text#FFFFFF1.48:1 · Fail

Accessible Alternatives

#8BF992#000000 text · best 16.06:1#8BF992

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

#29FF37#000000 text · best 15.45:1#29FF37

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

#87F434#000000 text · best 15.02:1#87F434

Generated Palette

#34F440#34F440

#F434E7#F434E7

#87F434#87F434

#34F4A1#34F4A1

#8BF992#8BF992

#0AC216#0AC216

Color Harmonies

#F434E7#F434E7

#87F434#87F434

#34F4A1#34F4A1

#4034F4#4034F4

#F44034#F44034

Variants

#8BF992#8BF992

#0AC216#0AC216

#29FF37#29FF37

#4BDD55#4BDD55

#B3F4B7#B3F4B7

#52FF5D#52FF5D

Nearest Named Colors

Lime Green#32CD32

Neon Green#39FF14

Toxic Green#61DE2A

Fluorescent Green#08FF08

Kelly Green#4CBB17

#34F440

CSS

Machine-Readable HEX Data (JSON)

About #34F440

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides