HEX atlas value

#0CDF0F

#0CDF0F is a cool green HEX color close to Fluorescent Green. According to Colors Encyclopedia, it converts to RGB 12, 223, 15, HSL 121, 90%, 46%, has luminance 0.5289, and belongs to the vibrant group.

green cool vibrant

#0CDF0F Sample readable text

HEX #0CDF0F

RGB rgb(12, 223, 15)

HSL hsl(121 90% 46%)

CMYK cmyk(95, 0, 93, 13)

Luminance 0.5289

Contrast Black 11.58:1White 1.81:1

CSS

--color-0cdf0f: #0CDF0F;
.background-0cdf0f { background-color: #0CDF0F; }
.text-0cdf0f { color: #0CDF0F; }

Luminance0.5289

Black text11.58:1AA Pass

White text1.81:1AA 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":"#0CDF0F","rgb":[12,223,15],"hsl":[121,90,46],"cmyk":[95,0,93,13],"luminance":0.5289,"contrast":{"black":11.58,"white":1.81}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":11.58,"wcagAA":true,"wcagAAA":true},{"name":"White text","hex":"#FFFFFF","contrast":1.81,"wcagAA":false,"wcagAAA":false}]

Accessible alternatives

[{"name":"Neon Green","hex":"#39FF14","family":"green","bestTextColor":"#000000","contrastBlack":15.49,"contrastWhite":1.36,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"Fluorescent Green","hex":"#08FF08","family":"green","bestTextColor":"#000000","contrastBlack":15.32,"contrastWhite":1.37,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"Lime","hex":"#00FF00","family":"green","bestTextColor":"#000000","contrastBlack":15.3,"contrastWhite":1.37,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#51F653","hex":"#51F653","family":"green","bestTextColor":"#000000","contrastBlack":14.66,"contrastWhite":1.43,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#00EB04","hex":"#00EB04","family":"green","bestTextColor":"#000000","contrastBlack":12.89,"contrastWhite":1.63,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]}]

AI context

{"semanticGroups":["cool green","vibrant","vibrant green","Fluorescent 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/0cdf0f.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/fluorescent-green.json","https://www.colorsencyclopedia.com/api/colors/lime.json","https://www.colorsencyclopedia.com/api/colors/lime-green.json"]}

Harmonies

{"complementary":"#DF0CDB","analogous":["#72DF0C","#0CDF79"],"triadic":["#0F0CDF","#DF0F0C"],"tetradic":["#0C72DF","#DF0CDB","#DF790C"],"splitComplementary":["#790CDF","#DF0C72"],"monochromatic":["#51F653","#0CDF0F","#078809"]}

Variants

{"light":"#51F653","dark":"#078809","saturated":"#00EB04","desaturated":"#26C528","pastel":"#7EED7F","neon":"#14FF18"}

Nearest named colors

[{"slug":"fluorescent-green","name":"Fluorescent Green","hex":"#08FF08","distance":33},{"slug":"lime","name":"Lime","hex":"#00FF00","distance":37.322915213043046},{"slug":"lime-green","name":"Lime Green","hex":"#32CD32","distance":54.70831746635972},{"slug":"neon-green","name":"Neon Green","hex":"#39FF14","distance":55.44366510251645},{"slug":"kelly-green","name":"Kelly Green","hex":"#4CBB17","distance":73.86474125047755}]

HEX meaning and use

About #0CDF0F

#0CDF0F is classified as a cool green value with vibrant visual character. #0CDF0F is visually closest to Fluorescent Green, a named green color with HEX #08FF08.

The RGB channels are 12, 223, and 15, with green carrying the strongest channel weight. In HSL, the hue is 121deg with 90% saturation and 46% 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 0.5289, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 33.00, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text11.58:1AA Pass

White text1.81:1AA Fail

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

AAA text options: #000000, #1A1A1A.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #0CDF0F needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#00000011.58:1 · AAA

White text#FFFFFF1.81:1 · Fail

Accessible Alternatives

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

Fluorescent Green#000000 text · best 15.32:1#08FF08

Lime#000000 text · best 15.3:1#00FF00

#51F653#000000 text · best 14.66:1#51F653

#00EB04#000000 text · best 12.89:1#00EB04

Generated Palette

#0CDF0F#0CDF0F

#DF0CDB#DF0CDB

#72DF0C#72DF0C

#0CDF79#0CDF79

#51F653#51F653

#078809#078809

Color Harmonies

#DF0CDB#DF0CDB

#72DF0C#72DF0C

#0CDF79#0CDF79

#0F0CDF#0F0CDF

#DF0F0C#DF0F0C

Variants

#51F653#51F653

#078809#078809

#00EB04#00EB04

#26C528#26C528

#7EED7F#7EED7F

#14FF18#14FF18

Nearest Named Colors

Fluorescent Green#08FF08

Lime#00FF00

Lime Green#32CD32

Neon Green#39FF14

Kelly Green#4CBB17

#0CDF0F

CSS

Machine-Readable HEX Data (JSON)

About #0CDF0F

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides