HEX atlas value

#F0E389

#F0E389 is a warm yellow HEX color close to Khaki. According to Colors Encyclopedia, it converts to RGB 240, 227, 137, HSL 52, 77%, 74%, has luminance 0.7527, and belongs to the vibrant group.

yellow warm vibrant

#F0E389 Sample readable text

HEX #F0E389

RGB rgb(240, 227, 137)

HSL hsl(52 77% 74%)

CMYK cmyk(0, 5, 43, 6)

Luminance 0.7527

Contrast Black 16.05:1White 1.31:1

CSS

--color-f0e389: #F0E389;
.background-f0e389 { background-color: #F0E389; }
.text-f0e389 { color: #F0E389; }

Luminance0.7527

Black text16.05:1AA Pass

White text1.31:1AA 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":"#F0E389","rgb":[240,227,137],"hsl":[52,77,74],"cmyk":[0,5,43,6],"luminance":0.7527,"contrast":{"black":16.05,"white":1.31}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":16.05,"wcagAA":true,"wcagAAA":true},{"name":"White text","hex":"#FFFFFF","contrast":1.31,"wcagAA":false,"wcagAAA":false}]

Accessible alternatives

[{"name":"Pastel Yellow","hex":"#FDFD96","family":"yellow","bestTextColor":"#000000","contrastBlack":19.67,"contrastWhite":1.07,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#FAF6DB","hex":"#FAF6DB","family":"yellow","bestTextColor":"#000000","contrastBlack":19.27,"contrastWhite":1.09,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#FEED7B","hex":"#FEED7B","family":"yellow","bestTextColor":"#000000","contrastBlack":17.61,"contrastWhite":1.19,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"Khaki","hex":"#F0E68C","family":"yellow","bestTextColor":"#000000","contrastBlack":16.4,"contrastWhite":1.28,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#CAF08A","hex":"#CAF08A","family":"green","bestTextColor":"#000000","contrastBlack":16.34,"contrastWhite":1.29,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]}]

AI context

{"semanticGroups":["warm yellow","vibrant","vibrant yellow","Khaki 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/f0e389.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/khaki.json","https://www.colorsencyclopedia.com/api/colors/flax.json","https://www.colorsencyclopedia.com/api/colors/soft-peach.json"]}

Harmonies

{"complementary":"#8A97F0","analogous":["#F0AF8A","#CAF08A"],"triadic":["#8AF0E2","#E28AF0"],"tetradic":["#8AF0AF","#8A97F0","#F08ACA"],"splitComplementary":["#8ACAF0","#AF8AF0"],"monochromatic":["#FAF6DB","#F0E389","#E5CE38"]}

Variants

{"light":"#FAF6DB","dark":"#E5CE38","saturated":"#FEED7B","desaturated":"#E1D798","pastel":"#FEFEFB","neon":"#FFF3A3"}

Nearest named colors

[{"slug":"khaki","name":"Khaki","hex":"#F0E68C","distance":4.242640687119285},{"slug":"flax","name":"Flax","hex":"#EEDC82","distance":10.099504938362077},{"slug":"soft-peach","name":"Soft Peach","hex":"#FAD7A0","distance":27.80287754891569},{"slug":"straw","name":"Straw","hex":"#E4D96F","distance":30.331501776206203},{"slug":"pastel-yellow","name":"Pastel Yellow","hex":"#FDFD96","distance":31.843366656181317}]

HEX meaning and use

About #F0E389

#F0E389 is classified as a warm yellow value with vibrant visual character. #F0E389 is visually closest to Khaki, a named yellow color with HEX #F0E68C.

The RGB channels are 240, 227, and 137, with red carrying the strongest channel weight. In HSL, the hue is 52deg with 77% saturation and 74% lightness, so this page treats it as a high-saturation, light 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 0.7527, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 4.24, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text16.05:1AA Pass

White text1.31:1AA Fail

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

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

Accessibility-Safe Pairings and Alternatives

Use these pairings when #F0E389 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#00000016.05:1 · AAA

White text#FFFFFF1.31:1 · Fail

Accessible Alternatives

Pastel Yellow#000000 text · best 19.67:1#FDFD96

#FAF6DB#000000 text · best 19.27:1#FAF6DB

#FEED7B#000000 text · best 17.61:1#FEED7B

Khaki#000000 text · best 16.4:1#F0E68C

#CAF08A#000000 text · best 16.34:1#CAF08A

Generated Palette

#F0E389#F0E389

#8A97F0#8A97F0

#F0AF8A#F0AF8A

#CAF08A#CAF08A

#FAF6DB#FAF6DB

#E5CE38#E5CE38

Color Harmonies

#8A97F0#8A97F0

#F0AF8A#F0AF8A

#CAF08A#CAF08A

#8AF0E2#8AF0E2

#E28AF0#E28AF0

Variants

#FAF6DB#FAF6DB

#E5CE38#E5CE38

#FEED7B#FEED7B

#E1D798#E1D798

#FEFEFB#FEFEFB

#FFF3A3#FFF3A3

Nearest Named Colors

Khaki#F0E68C

Flax#EEDC82

Soft Peach#FAD7A0

Straw#E4D96F

Pastel Yellow#FDFD96

#F0E389

CSS

Machine-Readable HEX Data (JSON)

About #F0E389

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides