HEX atlas value

#B0BF1A

#B0BF1A is a warm yellow HEX color close to Acid Green. According to Colors Encyclopedia, it converts to RGB 176, 191, 26, HSL 65, 76%, 43%, has luminance 0.4657, and belongs to the vibrant group.

yellow warm vibrant

#B0BF1A Sample readable text

HEX #B0BF1A

RGB rgb(176, 191, 26)

HSL hsl(65 76% 43%)

CMYK cmyk(8, 0, 86, 25)

Luminance 0.4657

Contrast Black 10.31:1White 2.04:1

CSS

--color-b0bf1a: #B0BF1A;
.background-b0bf1a { background-color: #B0BF1A; }
.text-b0bf1a { color: #B0BF1A; }

Luminance0.4657

Black text10.31:1AA Pass

White text2.04:1AA 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":"#B0BF1A","rgb":[176,191,26],"hsl":[65,76,43],"cmyk":[8,0,86,25],"luminance":0.4657,"contrast":{"black":10.31,"white":2.04}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":10.31,"wcagAA":true,"wcagAAA":true},{"name":"White text","hex":"#FFFFFF","contrast":2.04,"wcagAA":false,"wcagAAA":false}]

Accessible alternatives

[{"name":"#DBE750","hex":"#DBE750","family":"yellow","bestTextColor":"#000000","contrastBlack":15.56,"contrastWhite":1.35,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#C7D902","hex":"#C7D902","family":"yellow","bestTextColor":"#000000","contrastBlack":13.35,"contrastWhite":1.57,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"Yellow Green","hex":"#9ACD32","family":"green","bestTextColor":"#000000","contrastBlack":11.15,"contrastWhite":1.88,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"Peridot","hex":"#B4C424","family":"yellow","bestTextColor":"#000000","contrastBlack":10.86,"contrastWhite":1.93,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#281AC1","hex":"#281AC1","family":"blue","bestTextColor":"#FFFFFF","contrastBlack":2.01,"contrastWhite":10.46,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]}]

AI context

{"semanticGroups":["warm yellow","vibrant","vibrant yellow","Acid 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/b0bf1a.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/acid-green.json","https://www.colorsencyclopedia.com/api/colors/peridot.json","https://www.colorsencyclopedia.com/api/colors/yellow-green.json"]}

Harmonies

{"complementary":"#281AC1","analogous":["#C17C1A","#60C11A"],"triadic":["#1AB3C1","#C11AB3"],"tetradic":["#1AC17C","#281AC1","#C11A60"],"splitComplementary":["#1A60C1","#7C1AC1"],"monochromatic":["#DBE750","#B0BF1A","#68700F"]}

Variants

{"light":"#DBE750","dark":"#68700F","saturated":"#C7D902","desaturated":"#9FA932","pastel":"#D7DF7C","neon":"#EAFF05"}

Nearest named colors

[{"slug":"acid-green","name":"Acid Green","hex":"#B0BF1A","distance":0},{"slug":"peridot","name":"Peridot","hex":"#B4C424","distance":11.874342087037917},{"slug":"yellow-green","name":"Yellow Green","hex":"#9ACD32","distance":35.4400902933387},{"slug":"old-gold","name":"Old Gold","hex":"#CFB53B","distance":46.36809247747852},{"slug":"brass","name":"Brass","hex":"#B5A642","distance":47.43416490252569}]

HEX meaning and use

About #B0BF1A

#B0BF1A is classified as a warm yellow value with vibrant visual character. #B0BF1A is visually closest to Acid Green, a named yellow color with HEX #B0BF1A.

The RGB channels are 176, 191, and 26, with green carrying the strongest channel weight. In HSL, the hue is 65deg with 76% saturation and 43% 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 0.4657, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 0.00, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text10.31:1AA Pass

White text2.04:1AA Fail

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

AAA text options: #000000, #1A1A1A.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #B0BF1A needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#00000010.31:1 · AAA

White text#FFFFFF2.04:1 · Fail

Accessible Alternatives

#DBE750#000000 text · best 15.56:1#DBE750

#C7D902#000000 text · best 13.35:1#C7D902

Yellow Green#000000 text · best 11.15:1#9ACD32

Peridot#000000 text · best 10.86:1#B4C424

#281AC1#FFFFFF text · best 10.46:1#281AC1

Generated Palette

Acid Green#B0BF1A

#281AC1#281AC1

#C17C1A#C17C1A

#60C11A#60C11A

#DBE750#DBE750

#68700F#68700F

Color Harmonies

#281AC1#281AC1

#C17C1A#C17C1A

#60C11A#60C11A

#1AB3C1#1AB3C1

#C11AB3#C11AB3

Variants

#DBE750#DBE750

#68700F#68700F

#C7D902#C7D902

#9FA932#9FA932

#D7DF7C#D7DF7C

#EAFF05#EAFF05

Nearest Named Colors

Acid Green#B0BF1A

Peridot#B4C424

Yellow Green#9ACD32

Old Gold#CFB53B

Brass#B5A642

#B0BF1A

CSS

Machine-Readable HEX Data (JSON)

About #B0BF1A

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides