HEX atlas value

#27EC4F

#27EC4F is a cool green HEX color close to Lime Green. According to Colors Encyclopedia, it converts to RGB 39, 236, 79, HSL 132, 84%, 54%, has luminance 0.6099, and belongs to the vibrant group.

green cool vibrant

#27EC4F Sample readable text

HEX #27EC4F

RGB rgb(39, 236, 79)

HSL hsl(132 84% 54%)

CMYK cmyk(83, 0, 67, 7)

Luminance 0.6099

Contrast Black 13.2:1White 1.59:1

CSS

--color-27ec4f: #27EC4F;
.background-27ec4f { background-color: #27EC4F; }
.text-27ec4f { color: #27EC4F; }

Luminance0.6099

Black text13.2:1AA Pass

White text1.59:1AA 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":"#27EC4F","rgb":[39,236,79],"hsl":[132,84,54],"cmyk":[83,0,67,7],"luminance":0.6099,"contrast":{"black":13.2,"white":1.59}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":13.2,"wcagAA":true,"wcagAAA":true},{"name":"White text","hex":"#FFFFFF","contrast":1.59,"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":"Neon Green","hex":"#39FF14","family":"green","bestTextColor":"#000000","contrastBlack":15.49,"contrastWhite":1.36,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#14FF43","hex":"#14FF43","family":"green","bestTextColor":"#000000","contrastBlack":15.41,"contrastWhite":1.36,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#7CF494","hex":"#7CF494","family":"green","bestTextColor":"#000000","contrastBlack":15.22,"contrastWhite":1.38,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#27ECB1","hex":"#27ECB1","family":"green","bestTextColor":"#000000","contrastBlack":13.72,"contrastWhite":1.53,"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/27ec4f.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/spring-green.json"]}

Harmonies

{"complementary":"#EC27C5","analogous":["#62EC27","#27ECB1"],"triadic":["#4F27EC","#EC4F27"],"tetradic":["#2762EC","#EC27C5","#ECB127"],"splitComplementary":["#B127EC","#EC2762"],"monochromatic":["#7CF494","#27EC4F","#0FA92E"]}

Variants

{"light":"#7CF494","dark":"#0FA92E","saturated":"#14FF43","desaturated":"#41D25E","pastel":"#A5EEB3","neon":"#3DFF64"}

Nearest named colors

[{"slug":"lime-green","name":"Lime Green","hex":"#32CD32","distance":43.8520238985614},{"slug":"neon-green","name":"Neon Green","hex":"#39FF14","distance":64.5445582524197},{"slug":"spring-green","name":"Spring Green","hex":"#00FF7F","distance":64.69930447848725},{"slug":"emerald","name":"Emerald","hex":"#50C878","distance":68.24954212300622},{"slug":"paris-green","name":"Paris Green","hex":"#50C878","distance":68.24954212300622}]

HEX meaning and use

About #27EC4F

#27EC4F is classified as a cool green value with vibrant visual character. #27EC4F is visually closest to Lime Green, a named green color with HEX #32CD32.

The RGB channels are 39, 236, and 79, with green carrying the strongest channel weight. In HSL, the hue is 132deg with 84% 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 0.6099, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 43.85, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text13.2:1AA Pass

White text1.59:1AA Fail

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

AAA text options: #000000, #1A1A1A.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #27EC4F needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#00000013.2:1 · AAA

White text#FFFFFF1.59:1 · Fail

Accessible Alternatives

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

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

#14FF43#000000 text · best 15.41:1#14FF43

#7CF494#000000 text · best 15.22:1#7CF494

#27ECB1#000000 text · best 13.72:1#27ECB1

Generated Palette

#27EC4F#27EC4F

#EC27C5#EC27C5

#62EC27#62EC27

#27ECB1#27ECB1

#7CF494#7CF494

#0FA92E#0FA92E

Color Harmonies

#EC27C5#EC27C5

#62EC27#62EC27

#27ECB1#27ECB1

#4F27EC#4F27EC

#EC4F27#EC4F27

Variants

#7CF494#7CF494

#0FA92E#0FA92E

#14FF43#14FF43

#41D25E#41D25E

#A5EEB3#A5EEB3

#3DFF64#3DFF64

Nearest Named Colors

Lime Green#32CD32

Neon Green#39FF14

Spring Green#00FF7F

Emerald#50C878

Paris Green#50C878

#27EC4F

CSS

Machine-Readable HEX Data (JSON)

About #27EC4F

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides