HEX atlas value

#DFF20D

#DFF20D is a warm yellow HEX color close to Chartreuse Green. According to Colors Encyclopedia, it converts to RGB 223, 242, 13, HSL 65, 90%, 50%, has luminance 0.7922, and belongs to the vibrant group.

yellow warm vibrant

#DFF20D Sample readable text

HEX #DFF20D

RGB rgb(223, 242, 13)

HSL hsl(65 90% 50%)

CMYK cmyk(8, 0, 95, 5)

Luminance 0.7922

Contrast Black 16.84:1White 1.25:1

CSS

--color-dff20d: #DFF20D;
.background-dff20d { background-color: #DFF20D; }
.text-dff20d { color: #DFF20D; }

Luminance0.7922

Black text16.84:1AA Pass

White text1.25:1AA 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":"#DFF20D","rgb":[223,242,13],"hsl":[65,90,50],"cmyk":[8,0,95,5],"luminance":0.7922,"contrast":{"black":16.84,"white":1.25}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":16.84,"wcagAA":true,"wcagAAA":true},{"name":"White text","hex":"#FFFFFF","contrast":1.25,"wcagAA":false,"wcagAAA":false}]

Accessible alternatives

[{"name":"#EAFF00","hex":"#EAFF00","family":"yellow","bestTextColor":"#000000","contrastBlack":18.8,"contrastWhite":1.12,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"Chartreuse Green","hex":"#DFFF00","family":"yellow","bestTextColor":"#000000","contrastBlack":18.44,"contrastWhite":1.14,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"Cadmium Yellow","hex":"#FFF600","family":"yellow","bestTextColor":"#000000","contrastBlack":18.43,"contrastWhite":1.14,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#EBF764","hex":"#EBF764","family":"yellow","bestTextColor":"#000000","contrastBlack":18.02,"contrastWhite":1.17,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"Electric Lime","hex":"#CCFF00","family":"green","bestTextColor":"#000000","contrastBlack":17.87,"contrastWhite":1.18,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]}]

AI context

{"semanticGroups":["warm yellow","vibrant","vibrant yellow","Chartreuse Green adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","high-energy accents","highlight and warning systems"],"contrastSafeWith":["#000000","#1A1A1A","#36454F"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/dff20d.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/chartreuse-green.json","https://www.colorsencyclopedia.com/api/colors/electric-lime.json","https://www.colorsencyclopedia.com/api/colors/citrine.json"]}

Harmonies

{"complementary":"#200DF2","analogous":["#F2930D","#6CF20D"],"triadic":["#0DDFF2","#F20DDF"],"tetradic":["#0DF293","#200DF2","#F20D6C"],"splitComplementary":["#0D6CF2","#930DF2"],"monochromatic":["#EBF764","#DFF20D","#8F9B08"]}

Variants

{"light":"#EBF764","dark":"#8F9B08","saturated":"#EAFF00","desaturated":"#C8D629","pastel":"#E7EF8F","neon":"#EDFF29"}

Nearest named colors

[{"slug":"chartreuse-green","name":"Chartreuse Green","hex":"#DFFF00","distance":18.384776310850235},{"slug":"electric-lime","name":"Electric Lime","hex":"#CCFF00","distance":26.43860813280457},{"slug":"citrine","name":"Citrine","hex":"#E4D00A","distance":34.49637662132068},{"slug":"canary-yellow","name":"Canary Yellow","hex":"#FFEF00","distance":34.66987164671943},{"slug":"cadmium-yellow","name":"Cadmium Yellow","hex":"#FFF600","distance":34.77067730142742}]

HEX meaning and use

About #DFF20D

#DFF20D is classified as a warm yellow value with vibrant visual character. #DFF20D is visually closest to Chartreuse Green, a named yellow color with HEX #DFFF00.

The RGB channels are 223, 242, and 13, with green carrying the strongest channel weight. In HSL, the hue is 65deg with 90% saturation and 50% 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 0.7922, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 18.38, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text16.84:1AA Pass

White text1.25:1AA Fail

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

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

Accessibility-Safe Pairings and Alternatives

Use these pairings when #DFF20D needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#00000016.84:1 · AAA

White text#FFFFFF1.25:1 · Fail

Accessible Alternatives

#EAFF00#000000 text · best 18.8:1#EAFF00

Chartreuse Green#000000 text · best 18.44:1#DFFF00

Cadmium Yellow#000000 text · best 18.43:1#FFF600

#EBF764#000000 text · best 18.02:1#EBF764

Electric Lime#000000 text · best 17.87:1#CCFF00

Generated Palette

#DFF20D#DFF20D

#200DF2#200DF2

#F2930D#F2930D

#6CF20D#6CF20D

#EBF764#EBF764

#8F9B08#8F9B08

Color Harmonies

#200DF2#200DF2

#F2930D#F2930D

#6CF20D#6CF20D

#0DDFF2#0DDFF2

#F20DDF#F20DDF

Variants

#EBF764#EBF764

#8F9B08#8F9B08

#EAFF00#EAFF00

#C8D629#C8D629

#E7EF8F#E7EF8F

#EDFF29#EDFF29

Nearest Named Colors

Chartreuse Green#DFFF00

Electric Lime#CCFF00

Citrine#E4D00A

Canary Yellow#FFEF00

Cadmium Yellow#FFF600

#DFF20D

CSS

Machine-Readable HEX Data (JSON)

About #DFF20D

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides