CSS named color

Green Yellow #ADFF2F

Green Yellow is vivid green. Below: every color format, WCAG contrast against black and white, its tints, shades and tones, and the harmonies that pair with it.

Color values

Contrast & accessibility

WCAG contrast ratio of Green Yellow used as a foreground on white and black backgrounds.

Aa The quick brown fox
1.23:1

On white

AA ✕ AAA ✕ AA Large ✕
Aa The quick brown fox
17.12:1

On black

AA ✓ AAA ✓ AA Large ✓

Tints, shades & tones

Systematic variations of Green Yellow — click any swatch to copy its hex.

Tintsmixed toward white
Shadesmixed toward black
Tonesmixed toward gray

Color harmonies

Palettes built from Green Yellow by rotating its hue. Each swatch links to its closest named color.

Complementary

#ADFF2F ≈ Chartreuse #822EFF ≈ Blue Violet

Analogous

#FFEA2E ≈ Gold #ADFF2F ≈ Chartreuse #43FF2E ≈ Lime Green

Triadic

#ADFF2F ≈ Chartreuse #2EABFF ≈ Dodger Blue #FF2EAB ≈ Deep Pink

Split-complementary

#ADFF2F ≈ Chartreuse #2E43FF ≈ Royal Blue #EA2EFF ≈ Fuchsia

Tetradic

#ADFF2F ≈ Chartreuse #2EFFEA ≈ Aqua #822EFF ≈ Blue Violet #FF2E43 ≈ Crimson

Use Green Yellow in your stack

Tailwind (arbitrary value)

Works for any property: text-[#adff2f], border-[#adff2f].

CSS custom property

Reference it anywhere with var(--color).

Build a full theme

Turn Green Yellow into a complete shadcn/ui palette — light & dark, contrast-checked, one-command install.

Extract a theme →

Similar named colors

Chartreuse #7FFF00 Yellow Green #9ACD32 Lawn Green #7CFC00 Yellow #FFFF00 Light Green #90EE90 Pale Green #98FB98

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