HEX atlas value

#57FB41

#57FB41 is a cool green HEX color close to Toxic Green. According to Colors Encyclopedia, it converts to RGB 87, 251, 65, HSL 113, 96%, 62%, has luminance 0.714, and belongs to the vibrant group.

green cool vibrant

#57FB41 Sample readable text

HEX #57FB41

RGB rgb(87, 251, 65)

HSL hsl(113 96% 62%)

CMYK cmyk(65, 0, 74, 2)

Luminance 0.714

Contrast Black 15.28:1White 1.37:1

CSS

--color-57fb41: #57FB41;
.background-57fb41 { background-color: #57FB41; }
.text-57fb41 { color: #57FB41; }

Luminance0.714

Black text15.28:1AA Pass

White text1.37:1AA 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":"#57FB41","rgb":[87,251,65],"hsl":[113,96,62],"cmyk":[65,0,74,2],"luminance":0.714,"contrast":{"black":15.28,"white":1.37}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":15.28,"wcagAA":true,"wcagAAA":true},{"name":"White text","hex":"#FFFFFF","contrast":1.37,"wcagAA":false,"wcagAAA":false}]

Accessible alternatives

[{"name":"#A6FD9B","hex":"#A6FD9B","family":"green","bestTextColor":"#000000","contrastBlack":17.14,"contrastWhite":1.22,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#B4FB41","hex":"#B4FB41","family":"green","bestTextColor":"#000000","contrastBlack":16.82,"contrastWhite":1.25,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"Lawn Green","hex":"#7CFC00","family":"green","bestTextColor":"#000000","contrastBlack":15.78,"contrastWhite":1.33,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#54FF3D","hex":"#54FF3D","family":"green","bestTextColor":"#000000","contrastBlack":15.75,"contrastWhite":1.33,"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"]}]

AI context

{"semanticGroups":["cool green","vibrant","vibrant green","Toxic 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/57fb41.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/toxic-green.json","https://www.colorsencyclopedia.com/api/colors/neon-green.json","https://www.colorsencyclopedia.com/api/colors/lime-green.json"]}

Harmonies

{"complementary":"#E541FB","analogous":["#B4FB41","#41FB88"],"triadic":["#4157FB","#FB4157"],"tetradic":["#41B4FB","#E541FB","#FB8841"],"splitComplementary":["#8841FB","#FB41B4"],"monochromatic":["#A6FD9B","#57FB41","#1EDC04"]}

Variants

{"light":"#A6FD9B","dark":"#1EDC04","saturated":"#54FF3D","desaturated":"#67E656","pastel":"#C9F9C3","neon":"#78FF66"}

Nearest named colors

[{"slug":"toxic-green","name":"Toxic Green","hex":"#61DE2A","distance":38.34057902536163},{"slug":"neon-green","name":"Neon Green","hex":"#39FF14","distance":54.230987451824994},{"slug":"lime-green","name":"Lime Green","hex":"#32CD32","distance":60.909769331364245},{"slug":"lawn-green","name":"Lawn Green","hex":"#7CFC00","distance":74.79973261984297},{"slug":"emerald","name":"Emerald","hex":"#50C878","distance":75.33259586659682}]

HEX meaning and use

About #57FB41

#57FB41 is classified as a cool green value with vibrant visual character. #57FB41 is visually closest to Toxic Green, a named green color with HEX #61DE2A.

The RGB channels are 87, 251, and 65, with green carrying the strongest channel weight. In HSL, the hue is 113deg with 96% saturation and 62% 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 0.714, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 38.34, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text15.28:1AA Pass

White text1.37:1AA Fail

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

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

Accessibility-Safe Pairings and Alternatives

Use these pairings when #57FB41 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#00000015.28:1 · AAA

White text#FFFFFF1.37:1 · Fail

Accessible Alternatives

#A6FD9B#000000 text · best 17.14:1#A6FD9B

#B4FB41#000000 text · best 16.82:1#B4FB41

Lawn Green#000000 text · best 15.78:1#7CFC00

#54FF3D#000000 text · best 15.75:1#54FF3D

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

Generated Palette

#57FB41#57FB41

#E541FB#E541FB

#B4FB41#B4FB41

#41FB88#41FB88

#A6FD9B#A6FD9B

#1EDC04#1EDC04

Color Harmonies

#E541FB#E541FB

#B4FB41#B4FB41

#41FB88#41FB88

#4157FB#4157FB

#FB4157#FB4157

Variants

#A6FD9B#A6FD9B

#1EDC04#1EDC04

#54FF3D#54FF3D

#67E656#67E656

#C9F9C3#C9F9C3

#78FF66#78FF66

Nearest Named Colors

Toxic Green#61DE2A

Neon Green#39FF14

Lime Green#32CD32

Lawn Green#7CFC00

Emerald#50C878

#57FB41

CSS

Machine-Readable HEX Data (JSON)

About #57FB41

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides