Yellow green

#b4d401

Hex, rgb, cmyk and Pantone values for yellow green, with shades, tints, matching colors and free print quality patterns.

Yellow green is a deep yellow, weighty at this saturation. Yellows like this read optimistic and energetic. Pair it with dark neutrals so it stays legible, or with violet for a high energy scheme.

Yellow green color values

Every conversion for #b4d401, ready to copy. Hex, rgb, hsl, hsv, cmyk, cie-lab, xyz, decimal, web safe and the nearest Pantone.

Hex#b4d401
RGB180, 212, 1
HSL69, 99%, 42%
HSV69, 100%, 83%
CMYK15%, 0%, 100%, 17%
Lab80.06, -32.11, 79.29
XYZ42.37, 56.79, 8.76
Decimal11850753
Web safe#cccc00
Pantone382 C
Pantone382 CHex#b4d401Rgb180 212 1Cmyk15 0 100 17Lab80 -32 79Darker#3b4600Deep#788d01Lighter#d4f32a

Shades of yellow green

Tints of yellow green

Colors that go with yellow green

Yellow green in print

A color this vivid sometimes sits just outside cmyk gamut, so expect a small dip in punch on paper. The cmyk build is 15, 0, 100, 17.

The same color needs a different cmyk build depending on the paper. Here is #b4d401 on both.

Coated stockgloss or silk, C
15 0 100 17
Ink sits on the surface, so colors stay bright and close to screen.
Uncoated stocknatural or matte, U
18 4 96 23
The stock absorbs ink and gains dot, so it needs a heavier build and reads a touch softer.

This color is saturated enough to sit near the edge of cmyk gamut, so expect a small drop in punch on paper and proof it before a long run.

See how it converts in the rgb to cmyk converter, or read rgb vs cmyk for print and what the k in cmyk means.

Yellow green in css

Copy #b4d401 straight into your stylesheet.

.background { background-color: #b4d401; }
.text { color: #b4d401; }
.border { border: 2px solid #b4d401; }

How yellow green looks on light and dark

Yellow green and accessibility

Contrast ratios for #b4d401 against black and white text, measured to the WCAG standard.

Textwhite text on this color
1.70:1
AA fail · AA large fail · AAA fail
Textblack text on this color
12.36:1
AA pass · AA large pass · AAA pass

Use black text on this color for readable body copy. To test #b4d401 against any other color, not just black and white, run the pair through our contrast checker for a live WCAG reading.

Yellow green on a business card, sticker and pattern

A quick look at how #b4d401 sits on real print products. Start any of these in the maker.

Your nameFounderhello@brand.comBusiness card
Sticker
Repeat pattern

Building a full palette around yellow green? Pull matching colors from any photo with the color palette generator, or check a design for print with the rgb to cmyk converter.

Turn yellow green into a seamless pattern

Four patterns built from #b4d401 and its shades, free at print quality. Click any one to keep editing in the pattern maker.

Make posters, wallpaper and packaging art from yellow green, free and print ready.

Open in pattern maker

How we calculate these values

Here is how the numbers for #b4d401 are worked out. We convert from sRGB to each space with the standard formulas, so the codes match what design tools show. The coated and uncoated cmyk builds differ because uncoated stock absorbs more ink and gains dot, so the same color needs a heavier, slightly duller build on press. The Pantone value is the closest reference by perceptual color distance and should be treated as a starting point, not a guaranteed match.