HEX atlas value

#57DB4D

#57DB4D is a cool green HEX color close to Toxic Green. According to Colors Encyclopedia, it converts to RGB 87, 219, 77, HSL 116, 66%, 58%, has luminance 0.5323, and belongs to the balanced group.

green cool balanced

#57DB4D Sample readable text

HEX #57DB4D

RGB rgb(87, 219, 77)

HSL hsl(116 66% 58%)

CMYK cmyk(60, 0, 65, 14)

Luminance 0.5323

Contrast Black 11.65:1White 1.8:1

CSS

--color-57db4d: #57DB4D;
.background-57db4d { background-color: #57DB4D; }
.text-57db4d { color: #57DB4D; }

Luminance0.5323

Black text11.65:1AA Pass

White text1.8:1AA 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":"#57DB4D","rgb":[87,219,77],"hsl":[116,66,58],"cmyk":[60,0,65,14],"luminance":0.5323,"contrast":{"black":11.65,"white":1.8}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":11.65,"wcagAA":true,"wcagAAA":true},{"name":"White text","hex":"#FFFFFF","contrast":1.8,"wcagAA":false,"wcagAAA":false}]

Accessible alternatives

[{"name":"#9FEA99","hex":"#9FEA99","family":"green","bestTextColor":"#000000","contrastBlack":14.7,"contrastWhite":1.43,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#42F236","hex":"#42F236","family":"green","bestTextColor":"#000000","contrastBlack":13.99,"contrastWhite":1.5,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#9DDB4D","hex":"#9DDB4D","family":"green","bestTextColor":"#000000","contrastBlack":12.67,"contrastWhite":1.66,"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":"#4DDB8A","hex":"#4DDB8A","family":"green","bestTextColor":"#000000","contrastBlack":11.82,"contrastWhite":1.78,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]}]

AI context

{"semanticGroups":["cool green","balanced","balanced green","Toxic Green adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","botanical and wellness palettes"],"contrastSafeWith":["#000000","#1A1A1A","#36454F"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/57db4d.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/toxic-green.json","https://www.colorsencyclopedia.com/api/colors/emerald.json","https://www.colorsencyclopedia.com/api/colors/paris-green.json"]}

Harmonies

{"complementary":"#D14DDB","analogous":["#9DDB4D","#4DDB8A"],"triadic":["#4D57DB","#DB4D57"],"tetradic":["#4D9DDB","#D14DDB","#DB8A4D"],"splitComplementary":["#8A4DDB","#DB4D9D"],"monochromatic":["#9FEA99","#57DB4D","#2CA923"]}

Variants

{"light":"#9FEA99","dark":"#2CA923","saturated":"#42F236","desaturated":"#6BC365","pastel":"#C0EABE","neon":"#5DFF52"}

Nearest named colors

[{"slug":"toxic-green","name":"Toxic Green","hex":"#61DE2A","distance":36.52396473549935},{"slug":"emerald","name":"Emerald","hex":"#50C878","distance":47.52893855326458},{"slug":"paris-green","name":"Paris Green","hex":"#50C878","distance":47.52893855326458},{"slug":"lime-green","name":"Lime Green","hex":"#32CD32","distance":47.89572005931219},{"slug":"medium-sea-green","name":"Medium Sea Green","hex":"#3CB371","distance":60.207972893961475}]

HEX meaning and use

About #57DB4D

#57DB4D is classified as a cool green value with balanced visual character. #57DB4D is visually closest to Toxic Green, a named green color with HEX #61DE2A.

The RGB channels are 87, 219, and 77, with green carrying the strongest channel weight. In HSL, the hue is 116deg with 66% saturation and 58% lightness, so this page treats it as a moderate-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 botanical and wellness palettes. Its luminance is 0.5323, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 36.52, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text11.65:1AA Pass

White text1.8:1AA Fail

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

AAA text options: #000000, #1A1A1A.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #57DB4D needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#00000011.65:1 · AAA

White text#FFFFFF1.8:1 · Fail

Accessible Alternatives

#9FEA99#000000 text · best 14.7:1#9FEA99

#42F236#000000 text · best 13.99:1#42F236

#9DDB4D#000000 text · best 12.67:1#9DDB4D

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

#4DDB8A#000000 text · best 11.82:1#4DDB8A

Generated Palette

#57DB4D#57DB4D

#D14DDB#D14DDB

#9DDB4D#9DDB4D

#4DDB8A#4DDB8A

#9FEA99#9FEA99

#2CA923#2CA923

Color Harmonies

#D14DDB#D14DDB

#9DDB4D#9DDB4D

#4DDB8A#4DDB8A

#4D57DB#4D57DB

#DB4D57#DB4D57

Variants

#9FEA99#9FEA99

#2CA923#2CA923

#42F236#42F236

#6BC365#6BC365

#C0EABE#C0EABE

#5DFF52#5DFF52

Nearest Named Colors

Toxic Green#61DE2A

Emerald#50C878

Paris Green#50C878

Lime Green#32CD32

Medium Sea Green#3CB371

#57DB4D

CSS

Machine-Readable HEX Data (JSON)

About #57DB4D

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides