HEX atlas value

#F1DE5F

#F1DE5F is a warm yellow HEX color close to Naples Yellow. According to Colors Encyclopedia, it converts to RGB 241, 222, 95, HSL 52, 84%, 66%, has luminance 0.7177, and belongs to the vibrant group.

yellow warm vibrant

#F1DE5F Sample readable text

HEX #F1DE5F

RGB rgb(241, 222, 95)

HSL hsl(52 84% 66%)

CMYK cmyk(0, 8, 61, 5)

Luminance 0.7177

Contrast Black 15.35:1White 1.37:1

CSS

--color-f1de5f: #F1DE5F;
.background-f1de5f { background-color: #F1DE5F; }
.text-f1de5f { color: #F1DE5F; }

Luminance0.7177

Black text15.35:1AA Pass

White text1.37:1AA 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":"#F1DE5F","rgb":[241,222,95],"hsl":[52,84,66],"cmyk":[0,8,61,5],"luminance":0.7177,"contrast":{"black":15.35,"white":1.37}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":15.35,"wcagAA":true,"wcagAAA":true},{"name":"White text","hex":"#FFFFFF","contrast":1.37,"wcagAA":false,"wcagAAA":false}]

Accessible alternatives

[{"name":"#F8EFB4","hex":"#F8EFB4","family":"yellow","bestTextColor":"#000000","contrastBlack":18,"contrastWhite":1.17,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"Maize","hex":"#FBEC5D","family":"yellow","bestTextColor":"#000000","contrastBlack":17.26,"contrastWhite":1.22,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#FFE852","hex":"#FFE852","family":"yellow","bestTextColor":"#000000","contrastBlack":16.92,"contrastWhite":1.24,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#BCF15F","hex":"#BCF15F","family":"green","bestTextColor":"#000000","contrastBlack":15.89,"contrastWhite":1.32,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"Mustard","hex":"#FFDB58","family":"yellow","bestTextColor":"#000000","contrastBlack":15.53,"contrastWhite":1.35,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]}]

AI context

{"semanticGroups":["warm yellow","vibrant","vibrant yellow","Naples Yellow 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/f1de5f.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/naples-yellow.json","https://www.colorsencyclopedia.com/api/colors/mustard.json","https://www.colorsencyclopedia.com/api/colors/maize.json"]}

Harmonies

{"complementary":"#5F73F1","analogous":["#F1955F","#BCF15F"],"triadic":["#5FF1DE","#DE5FF1"],"tetradic":["#5FF195","#5F73F1","#F15FBC"],"splitComplementary":["#5FBCF1","#955FF1"],"monochromatic":["#F8EFB4","#F1DE5F","#E1C614"]}

Variants

{"light":"#F8EFB4","dark":"#E1C614","saturated":"#FFE852","desaturated":"#DED073","pastel":"#F8F4D8","neon":"#FFED7A"}

Nearest named colors

[{"slug":"naples-yellow","name":"Naples Yellow","hex":"#FADA5E","distance":9.899494936611665},{"slug":"mustard","name":"Mustard","hex":"#FFDB58","distance":15.937377450509228},{"slug":"maize","name":"Maize","hex":"#FBEC5D","distance":17.320508075688775},{"slug":"straw","name":"Straw","hex":"#E4D96F","distance":21.213203435596427},{"slug":"flax","name":"Flax","hex":"#EEDC82","distance":35.185224171518364}]

HEX meaning and use

About #F1DE5F

#F1DE5F is classified as a warm yellow value with vibrant visual character. #F1DE5F is visually closest to Naples Yellow, a named yellow color with HEX #FADA5E.

The RGB channels are 241, 222, and 95, with red carrying the strongest channel weight. In HSL, the hue is 52deg with 84% 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 0.7177, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 9.90, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text15.35:1AA Pass

White text1.37:1AA Fail

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

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

Accessibility-Safe Pairings and Alternatives

Use these pairings when #F1DE5F needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#00000015.35:1 · AAA

White text#FFFFFF1.37:1 · Fail

Accessible Alternatives

#F8EFB4#000000 text · best 18:1#F8EFB4

Maize#000000 text · best 17.26:1#FBEC5D

#FFE852#000000 text · best 16.92:1#FFE852

#BCF15F#000000 text · best 15.89:1#BCF15F

Mustard#000000 text · best 15.53:1#FFDB58

Generated Palette

#F1DE5F#F1DE5F

#5F73F1#5F73F1

#F1955F#F1955F

#BCF15F#BCF15F

#F8EFB4#F8EFB4

#E1C614#E1C614

Color Harmonies

#5F73F1#5F73F1

#F1955F#F1955F

#BCF15F#BCF15F

#5FF1DE#5FF1DE

#DE5FF1#DE5FF1

Variants

#F8EFB4#F8EFB4

#E1C614#E1C614

#FFE852#FFE852

#DED073#DED073

#F8F4D8#F8F4D8

#FFED7A#FFED7A

Nearest Named Colors

Naples Yellow#FADA5E

Mustard#FFDB58

Maize#FBEC5D

Straw#E4D96F

Flax#EEDC82

#F1DE5F

CSS

Machine-Readable HEX Data (JSON)

About #F1DE5F

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides