HEX atlas value

#2EE57A

#2EE57A is a cool green HEX color close to Emerald. According to Colors Encyclopedia, it converts to RGB 46, 229, 122, HSL 145, 78%, 54%, has luminance 0.5802, and belongs to the vibrant group.

green cool vibrant

#2EE57A Sample readable text

HEX #2EE57A

RGB rgb(46, 229, 122)

HSL hsl(145 78% 54%)

CMYK cmyk(80, 0, 47, 10)

Luminance 0.5802

Contrast Black 12.6:1White 1.67:1

CSS

--color-2ee57a: #2EE57A;
.background-2ee57a { background-color: #2EE57A; }
.text-2ee57a { color: #2EE57A; }

Luminance0.5802

Black text12.6:1AA Pass

White text1.67:1AA 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":"#2EE57A","rgb":[46,229,122],"hsl":[145,78,54],"cmyk":[80,0,47,10],"luminance":0.5802,"contrast":{"black":12.6,"white":1.67}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":12.6,"wcagAA":true,"wcagAAA":true},{"name":"White text","hex":"#FFFFFF","contrast":1.67,"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":"#14FF76","hex":"#14FF76","family":"green","bestTextColor":"#000000","contrastBlack":15.6,"contrastWhite":1.35,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"Medium Spring Green","hex":"#00FA9A","family":"green","bestTextColor":"#000000","contrastBlack":15.14,"contrastWhite":1.39,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#80EFAE","hex":"#80EFAE","family":"green","bestTextColor":"#000000","contrastBlack":14.88,"contrastWhite":1.41,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#2EE5D6","hex":"#2EE5D6","family":"cyan","bestTextColor":"#000000","contrastBlack":13.29,"contrastWhite":1.58,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]}]

AI context

{"semanticGroups":["cool green","vibrant","vibrant green","Emerald 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/2ee57a.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/emerald.json","https://www.colorsencyclopedia.com/api/colors/paris-green.json","https://www.colorsencyclopedia.com/api/colors/medium-sea-green.json"]}

Harmonies

{"complementary":"#E52E99","analogous":["#3DE52E","#2EE5D6"],"triadic":["#7A2EE5","#E57A2E"],"tetradic":["#2E3DE5","#E52E99","#E5D62E"],"splitComplementary":["#D62EE5","#E52E3D"],"monochromatic":["#80EFAE","#2EE57A","#14A350"]}

Variants

{"light":"#80EFAE","dark":"#14A350","saturated":"#14FF76","desaturated":"#48CB7F","pastel":"#A8EBC4","neon":"#3DFF8E"}

Nearest named colors

[{"slug":"emerald","name":"Emerald","hex":"#50C878","distance":44.73253849269008},{"slug":"paris-green","name":"Paris Green","hex":"#50C878","distance":44.73253849269008},{"slug":"medium-sea-green","name":"Medium Sea Green","hex":"#3CB371","distance":52.69724850502159},{"slug":"spring-green","name":"Spring Green","hex":"#00FF7F","distance":53.075418038862395},{"slug":"medium-spring-green","name":"Medium Spring Green","hex":"#00FA9A","distance":59.841457201508724}]

HEX meaning and use

About #2EE57A

#2EE57A is classified as a cool green value with vibrant visual character. #2EE57A is visually closest to Emerald, a named green color with HEX #50C878.

The RGB channels are 46, 229, and 122, with green carrying the strongest channel weight. In HSL, the hue is 145deg with 78% 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 0.5802, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 44.73, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text12.6:1AA Pass

White text1.67:1AA Fail

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

AAA text options: #000000, #1A1A1A.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #2EE57A needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#00000012.6:1 · AAA

White text#FFFFFF1.67:1 · Fail

Accessible Alternatives

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

#14FF76#000000 text · best 15.6:1#14FF76

Medium Spring Green#000000 text · best 15.14:1#00FA9A

#80EFAE#000000 text · best 14.88:1#80EFAE

#2EE5D6#000000 text · best 13.29:1#2EE5D6

Generated Palette

#2EE57A#2EE57A

#E52E99#E52E99

#3DE52E#3DE52E

#2EE5D6#2EE5D6

#80EFAE#80EFAE

#14A350#14A350

Color Harmonies

#E52E99#E52E99

#3DE52E#3DE52E

#2EE5D6#2EE5D6

#7A2EE5#7A2EE5

#E57A2E#E57A2E

Variants

#80EFAE#80EFAE

#14A350#14A350

#14FF76#14FF76

#48CB7F#48CB7F

#A8EBC4#A8EBC4

#3DFF8E#3DFF8E

Nearest Named Colors

Emerald#50C878

Paris Green#50C878

Medium Sea Green#3CB371

Spring Green#00FF7F

Medium Spring Green#00FA9A

#2EE57A

CSS

Machine-Readable HEX Data (JSON)

About #2EE57A

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides