Colors Encyclopedia

HEX atlas value

#E4FCEB

#E4FCEB is a cool green HEX color close to Honeydew. According to Colors Encyclopedia, it converts to RGB 228, 252, 235, HSL 137, 80%, 94%, has luminance 0.9211, and belongs to the light and pastel groups.

greencoollightpastel
#E4FCEB Sample readable text
HEX #E4FCEB
RGB rgb(228, 252, 235)
HSL hsl(137 80% 94%)
CMYK cmyk(10, 0, 7, 1)
Luminance 0.9211
Contrast Black 19.42:1White 1.08:1

CSS

--color-e4fceb: #E4FCEB;
.background-e4fceb { background-color: #E4FCEB; }
.text-e4fceb { color: #E4FCEB; }

Machine-readable data

Machine-Readable HEX Data (JSON)

Structured HEX color data for conversion, WCAG checks, CSS generation, automation, and AI ingestion.

AI-Ready Dataset v1.0.0
Luminance0.9211
Black text19.42:1AA Pass
White text1.08:1AA 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
Download JSON Open API
Structured sections
Color systems
{"hex":"#E4FCEB","rgb":[228,252,235],"hsl":[137,80,94],"cmyk":[10,0,7,1],"luminance":0.9211,"contrast":{"black":19.42,"white":1.08}}
WCAG
{"AA":["#000000","#1A1A1A","#36454F"],"AAA":["#000000","#1A1A1A","#36454F"]}
Safe pairings
[{"name":"Black text","hex":"#000000","contrast":19.42,"wcagAA":true,"wcagAAA":true},{"name":"White text","hex":"#FFFFFF","contrast":1.08,"wcagAA":false,"wcagAAA":false}]
Accessible alternatives
[{"name":"White","hex":"#FFFFFF","family":"gray","bestTextColor":"#000000","contrastBlack":21,"contrastWhite":1,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"Honeydew","hex":"#F0FFF0","family":"green","bestTextColor":"#000000","contrastBlack":20.27,"contrastWhite":1.04,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#E0FFE9","hex":"#E0FFE9","family":"green","bestTextColor":"#000000","contrastBlack":19.65,"contrastWhite":1.07,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#E3FCF7","hex":"#E3FCF7","family":"cyan","bestTextColor":"#000000","contrastBlack":19.53,"contrastWhite":1.08,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#E9FCE3","hex":"#E9FCE3","family":"green","bestTextColor":"#000000","contrastBlack":19.5,"contrastWhite":1.08,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]}]
AI context
{"semanticGroups":["cool green","light","pastel","light green","pastel green","Honeydew adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","soft UI backgrounds","light surfaces","botanical and wellness palettes"],"contrastSafeWith":["#000000","#1A1A1A","#36454F"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/e4fceb.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/honeydew.json","https://www.colorsencyclopedia.com/api/colors/mercury.json","https://www.colorsencyclopedia.com/api/colors/soft-mint.json"]}
Harmonies
{"complementary":"#FCE3F5","analogous":["#E9FCE3","#E3FCF7"],"triadic":["#EAE3FC","#FCEAE3"],"tetradic":["#E3E9FC","#FCE3F5","#FCF7E3"],"splitComplementary":["#F7E3FC","#FCE3E9"],"monochromatic":["#FFFFFF","#E4FCEB","#91F3AD"]}
Variants
{"light":"#FFFFFF","dark":"#91F3AD","saturated":"#E0FFE9","desaturated":"#E7F9EC","pastel":"#FFFFFF","neon":"#FFFFFF"}
Nearest named colors
[{"slug":"honeydew","name":"Honeydew","hex":"#F0FFF0","distance":13.341664064126334},{"slug":"mercury","name":"Mercury","hex":"#EBEBEB","distance":18.384776310850235},{"slug":"soft-mint","name":"Soft Mint","hex":"#D5F5E3","distance":18.384776310850235},{"slug":"porcelain","name":"Porcelain","hex":"#F2F3F4","distance":18.920887928424502},{"slug":"marble-white","name":"Marble White","hex":"#F2F0E6","distance":19.1049731745428}]
Dataset manifest Version 1.0.0 Build hash published in manifest Canonical page

HEX meaning and use

About #E4FCEB

#E4FCEB is classified as a cool green value with light and pastel visual character. #E4FCEB is visually closest to Honeydew, a named green color with HEX #F0FFF0.

The RGB channels are 228, 252, and 235, with green carrying the strongest channel weight. In HSL, the hue is 137deg with 80% saturation and 94% 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 soft UI backgrounds. Its luminance is 0.9211, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 13.34, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text19.42:1AA Pass
White text1.08:1AA Fail

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

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

Accessibility-Safe Pairings and Alternatives

Use these pairings when #E4FCEB needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#00000019.42:1 · AAA
White text#FFFFFF1.08:1 · Fail

Accessible Alternatives

White#000000 text · best 21:1#FFFFFF
Honeydew#000000 text · best 20.27:1#F0FFF0
#E0FFE9#000000 text · best 19.65:1#E0FFE9
#E3FCF7#000000 text · best 19.53:1#E3FCF7
#E9FCE3#000000 text · best 19.5:1#E9FCE3

Generated Palette

#E4FCEB#E4FCEB
#FCE3F5#FCE3F5
#E9FCE3#E9FCE3
#E3FCF7#E3FCF7
White#FFFFFF
#91F3AD#91F3AD

Color Harmonies

#FCE3F5#FCE3F5
#E9FCE3#E9FCE3
#E3FCF7#E3FCF7
#EAE3FC#EAE3FC
#FCEAE3#FCEAE3

Variants

White#FFFFFF
#91F3AD#91F3AD
#E0FFE9#E0FFE9
#E7F9EC#E7F9EC
White#FFFFFF
White#FFFFFF

Nearest Named Colors

Honeydew#F0FFF0
Mercury#EBEBEB
Soft Mint#D5F5E3
Porcelain#F2F3F4
Marble White#F2F0E6

Related HEX Guides

Honeydew colorOpen the nearest named color reference for #F0FFF0.Mercury colorOpen the nearest named color reference for #EBEBEB.Soft Mint colorOpen the nearest named color reference for #D5F5E3.Green color familyBrowse named green colors related to this HEX value.Cool colorsExplore colors with similar temperature behavior.Light colorsFind colors in the light group.Pastel colorsFind colors in the pastel group.Color palettesBrowse palette systems related to generated color combinations.Compare colorsCompare named colors near this HEX value.Accessible colorsBrowse WCAG-friendly named colors and safe text options.#E4FCEB APIOpen the machine-readable JSON record for this HEX value.