HEX atlas value

#7FBF18

#7FBF18 is a cool green HEX color close to Yellow Green. According to Colors Encyclopedia, it converts to RGB 127, 191, 24, HSL 83, 78%, 42%, has luminance 0.4184, and belongs to the vibrant and jewel tone groups.

green cool vibrant jewel-tone

#7FBF18 Sample readable text

HEX #7FBF18

RGB rgb(127, 191, 24)

HSL hsl(83 78% 42%)

CMYK cmyk(34, 0, 87, 25)

Luminance 0.4184

Contrast Black 9.37:1White 2.24:1

CSS

--color-7fbf18: #7FBF18;
.background-7fbf18 { background-color: #7FBF18; }
.text-7fbf18 { color: #7FBF18; }

Luminance0.4184

Black text9.37:1AA Pass

White text2.24:1AA 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":"#7FBF18","rgb":[127,191,24],"hsl":[83,78,42],"cmyk":[34,0,87,25],"luminance":0.4184,"contrast":{"black":9.37,"white":2.24}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":9.37,"wcagAA":true,"wcagAAA":true},{"name":"White text","hex":"#FFFFFF","contrast":2.24,"wcagAA":false,"wcagAAA":false}]

Accessible alternatives

[{"name":"#ACE949","hex":"#ACE949","family":"green","bestTextColor":"#000000","contrastBlack":14.51,"contrastWhite":1.45,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"Toxic Green","hex":"#61DE2A","family":"green","bestTextColor":"#000000","contrastBlack":11.99,"contrastWhite":1.75,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#84D600","hex":"#84D600","family":"green","bestTextColor":"#000000","contrastBlack":11.6,"contrastWhite":1.81,"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":"Acid Green","hex":"#B0BF1A","family":"yellow","bestTextColor":"#000000","contrastBlack":10.31,"contrastWhite":2.04,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]}]

AI context

{"semanticGroups":["cool green","vibrant","jewel tone","vibrant green","jewel tone green","Yellow Green adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","rich accent palettes","high-energy accents","botanical and wellness palettes"],"contrastSafeWith":["#000000","#1A1A1A"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/7fbf18.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/yellow-green.json","https://www.colorsencyclopedia.com/api/colors/toxic-green.json","https://www.colorsencyclopedia.com/api/colors/acid-green.json"]}

Harmonies

{"complementary":"#5818BF","analogous":["#BFAB18","#2BBF18"],"triadic":["#187FBF","#BF187F"],"tetradic":["#18BFAB","#5818BF","#BF182B"],"splitComplementary":["#182BBF","#AB18BF"],"monochromatic":["#ACE949","#7FBF18","#486D0D"]}

Variants

{"light":"#ACE949","dark":"#486D0D","saturated":"#84D600","desaturated":"#79A72F","pastel":"#B7E076","neon":"#9DFF00"}

Nearest named colors

[{"slug":"yellow-green","name":"Yellow Green","hex":"#9ACD32","distance":40.01249804748511},{"slug":"toxic-green","name":"Toxic Green","hex":"#61DE2A","distance":46.74398357008097},{"slug":"acid-green","name":"Acid Green","hex":"#B0BF1A","distance":49.040799340956916},{"slug":"kelly-green","name":"Kelly Green","hex":"#4CBB17","distance":51.16639522186413},{"slug":"olive-drab","name":"Olive Drab","hex":"#6B8E23","distance":54.055527006958314}]

HEX meaning and use

About #7FBF18

#7FBF18 is classified as a cool green value with vibrant and jewel tone visual character. #7FBF18 is visually closest to Yellow Green, a named green color with HEX #9ACD32.

The RGB channels are 127, 191, and 24, with green carrying the strongest channel weight. In HSL, the hue is 83deg with 78% saturation and 42% 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 rich accent palettes. Its luminance is 0.4184, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 40.01, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text9.37:1AA Pass

White text2.24:1AA Fail

AA text options: #000000, #1A1A1A.

AAA text options: #000000, #1A1A1A.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #7FBF18 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000009.37:1 · AAA

White text#FFFFFF2.24:1 · Fail

Accessible Alternatives

#ACE949#000000 text · best 14.51:1#ACE949

Toxic Green#000000 text · best 11.99:1#61DE2A

#84D600#000000 text · best 11.6:1#84D600

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

Acid Green#000000 text · best 10.31:1#B0BF1A

Generated Palette

#7FBF18#7FBF18

#5818BF#5818BF

#BFAB18#BFAB18

#2BBF18#2BBF18

#ACE949#ACE949

#486D0D#486D0D

Color Harmonies

#5818BF#5818BF

#BFAB18#BFAB18

#2BBF18#2BBF18

#187FBF#187FBF

#BF187F#BF187F

Variants

#ACE949#ACE949

#486D0D#486D0D

#84D600#84D600

#79A72F#79A72F

#B7E076#B7E076

#9DFF00#9DFF00

Nearest Named Colors

Yellow Green#9ACD32

Toxic Green#61DE2A

Acid Green#B0BF1A

Kelly Green#4CBB17

Olive Drab#6B8E23

#7FBF18

CSS

Machine-Readable HEX Data (JSON)

About #7FBF18

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides