HEX atlas value

#5FF19A

#5FF19A is a cool green HEX color close to Medium Aquamarine. According to Colors Encyclopedia, it converts to RGB 95, 241, 154, HSL 144, 84%, 66%, has luminance 0.6768, and belongs to the vibrant group.

green cool vibrant

#5FF19A Sample readable text

HEX #5FF19A

RGB rgb(95, 241, 154)

HSL hsl(144 84% 66%)

CMYK cmyk(61, 0, 36, 5)

Luminance 0.6768

Contrast Black 14.54:1White 1.44:1

CSS

--color-5ff19a: #5FF19A;
.background-5ff19a { background-color: #5FF19A; }
.text-5ff19a { color: #5FF19A; }

Luminance0.6768

Black text14.54:1AA Pass

White text1.44:1AA 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":"#5FF19A","rgb":[95,241,154],"hsl":[144,84,66],"cmyk":[61,0,36,5],"luminance":0.6768,"contrast":{"black":14.54,"white":1.44}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":14.54,"wcagAA":true,"wcagAAA":true},{"name":"White text","hex":"#FFFFFF","contrast":1.44,"wcagAA":false,"wcagAAA":false}]

Accessible alternatives

[{"name":"#B4F8CF","hex":"#B4F8CF","family":"green","bestTextColor":"#000000","contrastBlack":17.27,"contrastWhite":1.22,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"Pale Green","hex":"#98FB98","family":"green","bestTextColor":"#000000","contrastBlack":16.59,"contrastWhite":1.27,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#52FF97","hex":"#52FF97","family":"green","bestTextColor":"#000000","contrastBlack":16.11,"contrastWhite":1.3,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#5FF1E3","hex":"#5FF1E3","family":"cyan","bestTextColor":"#000000","contrastBlack":15.18,"contrastWhite":1.38,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"Light Green","hex":"#90EE90","family":"green","bestTextColor":"#000000","contrastBlack":14.82,"contrastWhite":1.42,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]}]

AI context

{"semanticGroups":["cool green","vibrant","vibrant green","Medium Aquamarine 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/5ff19a.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/medium-aquamarine.json","https://www.colorsencyclopedia.com/api/colors/light-green.json","https://www.colorsencyclopedia.com/api/colors/emerald.json"]}

Harmonies

{"complementary":"#F15FB7","analogous":["#6EF15F","#5FF1E3"],"triadic":["#9A5FF1","#F19A5F"],"tetradic":["#5F6EF1","#F15FB7","#F1E35F"],"splitComplementary":["#E35FF1","#F15F6E"],"monochromatic":["#B4F8CF","#5FF19A","#14E166"]}

Variants

{"light":"#B4F8CF","dark":"#14E166","saturated":"#52FF97","desaturated":"#73DE9E","pastel":"#D8F8E5","neon":"#7AFFAF"}

Nearest named colors

[{"slug":"medium-aquamarine","name":"Medium Aquamarine","hex":"#66CDAA","distance":40.01249804748511},{"slug":"light-green","name":"Light Green","hex":"#90EE90","distance":50.0999001995014},{"slug":"emerald","name":"Emerald","hex":"#50C878","distance":55.33534132902769},{"slug":"paris-green","name":"Paris Green","hex":"#50C878","distance":55.33534132902769},{"slug":"mint-green","name":"Mint Green","hex":"#98FB98","distance":57.905094767213704}]

HEX meaning and use

About #5FF19A

#5FF19A is classified as a cool green value with vibrant visual character. #5FF19A is visually closest to Medium Aquamarine, a named green color with HEX #66CDAA.

The RGB channels are 95, 241, and 154, with green carrying the strongest channel weight. In HSL, the hue is 144deg with 84% saturation and 66% 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 0.6768, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 40.01, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text14.54:1AA Pass

White text1.44:1AA Fail

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

AAA text options: #000000, #1A1A1A.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #5FF19A needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#00000014.54:1 · AAA

White text#FFFFFF1.44:1 · Fail

Accessible Alternatives

#B4F8CF#000000 text · best 17.27:1#B4F8CF

Pale Green#000000 text · best 16.59:1#98FB98

#52FF97#000000 text · best 16.11:1#52FF97

#5FF1E3#000000 text · best 15.18:1#5FF1E3

Light Green#000000 text · best 14.82:1#90EE90

Generated Palette

#5FF19A#5FF19A

#F15FB7#F15FB7

#6EF15F#6EF15F

#5FF1E3#5FF1E3

#B4F8CF#B4F8CF

#14E166#14E166

Color Harmonies

#F15FB7#F15FB7

#6EF15F#6EF15F

#5FF1E3#5FF1E3

#9A5FF1#9A5FF1

#F19A5F#F19A5F

Variants

#B4F8CF#B4F8CF

#14E166#14E166

#52FF97#52FF97

#73DE9E#73DE9E

#D8F8E5#D8F8E5

#7AFFAF#7AFFAF

Nearest Named Colors

Medium Aquamarine#66CDAA

Light Green#90EE90

Emerald#50C878

Paris Green#50C878

Mint Green#98FB98

#5FF19A

CSS

Machine-Readable HEX Data (JSON)

About #5FF19A

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides