HEX atlas value

#65EC65

#65EC65 is a cool green HEX color close to Emerald. According to Colors Encyclopedia, it converts to RGB 101, 236, 101, HSL 120, 78%, 66%, has luminance 0.637, and belongs to the vibrant group.

green cool vibrant

#65EC65 Sample readable text

HEX #65EC65

RGB rgb(101, 236, 101)

HSL hsl(120 78% 66%)

CMYK cmyk(57, 0, 57, 7)

Luminance 0.637

Contrast Black 13.74:1White 1.53:1

CSS

--color-65ec65: #65EC65;
.background-65ec65 { background-color: #65EC65; }
.text-65ec65 { color: #65EC65; }

Luminance0.637

Black text13.74:1AA Pass

White text1.53:1AA 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":"#65EC65","rgb":[101,236,101],"hsl":[120,78,66],"cmyk":[57,0,57,7],"luminance":0.637,"contrast":{"black":13.74,"white":1.53}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":13.74,"wcagAA":true,"wcagAAA":true},{"name":"White text","hex":"#FFFFFF","contrast":1.53,"wcagAA":false,"wcagAAA":false}]

Accessible alternatives

[{"name":"#B6F6B6","hex":"#B6F6B6","family":"green","bestTextColor":"#000000","contrastBlack":16.85,"contrastWhite":1.25,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#52FF52","hex":"#52FF52","family":"green","bestTextColor":"#000000","contrastBlack":15.78,"contrastWhite":1.33,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#A8EC65","hex":"#A8EC65","family":"green","bestTextColor":"#000000","contrastBlack":14.85,"contrastWhite":1.41,"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"]},{"name":"#65ECA8","hex":"#65ECA8","family":"green","bestTextColor":"#000000","contrastBlack":14.12,"contrastWhite":1.49,"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/65ec65.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/toxic-green.json"]}

Harmonies

{"complementary":"#EC65EC","analogous":["#A8EC65","#65ECA8"],"triadic":["#6565EC","#EC6565"],"tetradic":["#65A8EC","#EC65EC","#ECA865"],"splitComplementary":["#A865EC","#EC65A8"],"monochromatic":["#B6F6B6","#65EC65","#1BDA1B"]}

Variants

{"light":"#B6F6B6","dark":"#1BDA1B","saturated":"#52FF52","desaturated":"#78D978","pastel":"#DAF7DA","neon":"#7AFF7A"}

Nearest named colors

[{"slug":"emerald","name":"Emerald","hex":"#50C878","distance":45.803929962395145},{"slug":"paris-green","name":"Paris Green","hex":"#50C878","distance":45.803929962395145},{"slug":"toxic-green","name":"Toxic Green","hex":"#61DE2A","distance":60.77005841695399},{"slug":"light-green","name":"Light Green","hex":"#90EE90","distance":60.844062980705026},{"slug":"pistachio","name":"Pistachio","hex":"#93C572","distance":61.69278726074872}]

HEX meaning and use

About #65EC65

#65EC65 is classified as a cool green value with vibrant visual character. #65EC65 is visually closest to Emerald, a named green color with HEX #50C878.

The RGB channels are 101, 236, and 101, with green carrying the strongest channel weight. In HSL, the hue is 120deg with 78% 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 0.637, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 45.80, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text13.74:1AA Pass

White text1.53:1AA Fail

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

AAA text options: #000000, #1A1A1A.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #65EC65 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#00000013.74:1 · AAA

White text#FFFFFF1.53:1 · Fail

Accessible Alternatives

#B6F6B6#000000 text · best 16.85:1#B6F6B6

#52FF52#000000 text · best 15.78:1#52FF52

#A8EC65#000000 text · best 14.85:1#A8EC65

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

#65ECA8#000000 text · best 14.12:1#65ECA8

Generated Palette

#65EC65#65EC65

#EC65EC#EC65EC

#A8EC65#A8EC65

#65ECA8#65ECA8

#B6F6B6#B6F6B6

#1BDA1B#1BDA1B

Color Harmonies

#EC65EC#EC65EC

#A8EC65#A8EC65

#65ECA8#65ECA8

#6565EC#6565EC

#EC6565#EC6565

Variants

#B6F6B6#B6F6B6

#1BDA1B#1BDA1B

#52FF52#52FF52

#78D978#78D978

#DAF7DA#DAF7DA

#7AFF7A#7AFF7A

Nearest Named Colors

Emerald#50C878

Paris Green#50C878

Toxic Green#61DE2A

Light Green#90EE90

Pistachio#93C572

#65EC65

CSS

Machine-Readable HEX Data (JSON)

About #65EC65

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides