Dark Mustard #A88905

Dark Mustard is a medium-light, moderately saturated yellow with hex code #A88905 and RGB rgb(168, 137, 5).

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Black text reads best on this color (6.24:1).

About this color

#A88905 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 64%, its chroma 0.130 and its hue 93°. Its hue sits on the warm side of the wheel. It is the named color Dark Mustard. Black text reads best on it, at 6.24:1.

Hue familyYellows
Lightnessmedium-light (64%)
Chromamoderately saturated (0.130)
Temperaturewarm
Nearest nameDark Mustard
Black text6.24:1
White text3.36:1

Colors that go with Dark Mustard

Matches found by rotating Dark Mustard around the OKLCH hue wheel, each labelled with the closest name in our list.

Complementary

The opposite hue (180°).

Open the complementary palette in the generator

Color palettes with Dark Mustard

Curated color palettes that contain a color within ΔE 0.06 (OKLab) of Dark Mustard, closest first.

Similar named colors

The eight named colors closest to Dark Mustard, with their ΔE distance.

More about Dark Mustard

How to make Dark Mustard

A starting recipe from common paint colors, found with a spectral paint model (the color mixer’s paint mode). Real pigments vary, so mix a small test batch and adjust.

  • 3 parts orange
  • 1 part yellow
  • 1 part green

Recipe result: #AD8828, a difference of ΔE 0.019 from Dark Mustard. That is very close: most people will not see the difference.

What colors make yellow? | Color mixing chart

Codes for Dark Mustard in every format

HEX#A88905
RGBrgb(168, 137, 5)
HSLhsl(49, 94%, 34%)
OKLCHoklch(64% 0.13 92.6)

Contrast

WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.

PairWCAG 2ResultAPCAAPCA guidance
White text on #A88905 3.36:1 AA large text Lc -66.3 Content text, not long reading
Black text on #A88905 6.24:1 AA Lc 43.2 Non-text elements, placeholder text
#A88905 text on white 3.36:1 AA large text Lc 60.9 Content text, not long reading
#A88905 text on black 6.24:1 AA Lc -40.8 Non-text elements, placeholder text

Shades and tints of Dark Mustard

A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.

  1. Step 50

    50

    #F7F5EF

    oklch(97% 0.008 91.5)

  2. Step 100

    100

    #EEEADC

    oklch(93.6% 0.019 93.7)

  3. Step 200

    200

    #E1D9BF

    oklch(88.5% 0.036 92.8)

  4. Step 300

    300

    #CFC092

    oklch(80.9% 0.063 92.2)

  5. Step 400

    400

    #B79F51

    oklch(70.8% 0.102 92.6)

  6. Step 500

    500 (this color)

    #A88905

    oklch(64% 0.13 92.6)

  7. Step 600

    600

    #8B7000

    oklch(55.5% 0.114 92)

  8. Step 700

    700

    #755E00

    oklch(49.1% 0.1 92.1)

  9. Step 800

    800

    #604D00

    oklch(42.7% 0.087 92.5)

  10. Step 900

    900

    #504000

    oklch(37.8% 0.077 92.8)

  11. Step 950

    950

    #302501

    oklch(27% 0.054 91.4)

Export this scale for Tailwind in the Tailwind colors tool

Dark Mustard with color blindness

Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.

VisionSeen asShift (ΔE)
Protanopia (no red cones)#9A87000.024
Deuteranopia (no green cones)#A190150.020
Tritanopia (no blue cones)#B77C740.119
Achromatopsia (no color)#8C8C8C0.130

Use Dark Mustard in your product

Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.