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Dark Khaki vs Mustard: What's the Difference?

The main difference between Dark Khaki and Mustard is brightness and saturation: both are yellow shades, but Mustard is lighter and Mustard is more saturated. Dark Khaki (#BDB76B) has an HSL of 56°, 38%, 58%, whereas Mustard (#FFDB58) sits at 47°, 100%, 67%.

Dark Khaki#BDB76B
Mustard#FFDB58
#BDB76BBlended: #DEC962#FFDB58
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Dark Khaki vs Mustard: Key Differences at a Glance

Aspect Dark Khaki Mustard
BrightnessMedium (L=58%) — balanced, versatileLight (L=67%) — airy, soft, approachable
SaturationMuted (S=38%) — subdued, sophisticatedVivid (S=100%) — bright, energetic, eye-catching
Hue familyYellowYellow
TemperatureWarmWarm
Hex code#BDB76B#FFDB58
RGB189, 183, 107255, 219, 88

Can you use Dark Khaki and Mustard together?

Mustard text on Dark Khaki
Dark Khaki text on Mustard
Contrast Ratio:1.53:1Insufficient Contrast

How to Tell Dark Khaki and Mustard Apart

  • ●Look at lightness first: Mustard is noticeably lighter.
  • ●Check saturation: Mustard looks more vivid and saturated.
  • ●Compare them on a white background to see true saturation, and on black to see true lightness.

Dark Khaki or Mustard: Which to Use and Where

Four real design scenarios, with the recommended pick based on hue, saturation, and WCAG contrast.

◆Branding & logos
PickMustard

Mustard is more saturated (100% HSL vs 38%) so it reads as bolder and more memorable at logo scale, while Dark Khaki can feel washed out when printed small.

▢Web UI & body text backgrounds
PickDark Khaki

Dark Khaki hits a 2.07:1 WCAG contrast against white — safer for text-heavy interfaces — where Mustard only reaches 1.35:1 and risks failing AA at small body sizes.

⬡Fashion & apparel
PickMustard

Mustard is a warm tone that flatters spring/summer collections and warmer skin undertones, while Dark Khaki leans warmer and is better suited to autumn/winter layering.

▣Interior design & walls
PickDark Khaki

Dark Khaki is the more muted of the two (38% saturation) and sits more calmly on large wall surfaces, while Mustard's higher chroma can overwhelm a room when used beyond accent pieces.

When to Use Dark Khaki vs Mustard in Design

Use Dark Khaki for:
●Warning states & highlights
●Children's and summer themes
●Happy, optimistic branding
●Taxi, logistics, signage
●Accent color in palettes
Use Mustard for:
●Warning states & highlights
●Children's and summer themes
●Happy, optimistic branding
●Taxi, logistics, signage
●Accent color in palettes

Dark Khaki and Mustard Hex Codes, RGB & HSL

Dark Khaki#BDB76B

Dark Khaki (#BDB76B) is a medium, muted yellow with a warm undertone — it feels balanced, versatile and subdued, sophisticated.

HEX
RGB
HSL
HSV
CMYK
PANTONE
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Mustard#FFDB58

Mustard (#FFDB58) is a light, vivid yellow with a warm undertone — it feels airy, soft, approachable and bright, energetic, eye-catching.

HEX
RGB
HSL
HSV
CMYK
PANTONE
Shades
Tints

Dark Khaki and Mustard WCAG Contrast Ratios

Text legibility depends on the contrast ratio between foreground and background. WCAG 2.1 AA requires at least 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1. Use these numbers to choose accessible combinations for your design.

Sample text preview
Dark Khaki text on white
2.07:1Fail
Sample text preview
Dark Khaki text on black
10.15:1AAA
Sample text preview
Mustard text on white
1.35:1Fail
Sample text preview
Mustard text on black
15.53:1AAA
Sample text preview
Dark Khaki text on Mustard
1.53:1Fail
Sample text preview
Mustard text on Dark Khaki
1.53:1Fail

Explore Dark Khaki and Mustard individually

Each color has a dedicated page with shades, tints, CSS name, pairings, and color psychology.

Mustard color page#FFDB58 · shades, tints, pairings

More Dark Khaki and Mustard Comparisons

Dark KhakivsSandTanvsMustardDark KhakivsAmberGoldvsMustardDark KhakivsHoneyMustardvsTealMustardvsNavyDark KhakivsMustard YellowMustardvsRustMustardvsSandOchrevsMustardMustardvsOchre

Dark Khaki vs Mustard FAQ

What is the difference between dark khaki and mustard?+
The main difference between Dark Khaki and Mustard is brightness and saturation: both are yellow shades, but Mustard is lighter and Mustard is more saturated. Dark Khaki (#BDB76B) has an HSL of 56°, 38%, 58%, whereas Mustard (#FFDB58) sits at 47°, 100%, 67%.
Is dark khaki darker than mustard?+
Yes. Dark Khaki is darker, with a lightness of 58% in HSL compared to Mustard at 67% — a 9-point gap.
Are dark khaki and mustard the same color?+
No. Dark Khaki is #BDB76B and Mustard is #FFDB58. They differ by 9° in hue, 9% in lightness, and 62% in saturation.
Which is more saturated, dark khaki or mustard?+
Mustard is more saturated. In HSL, Dark Khaki has 38% saturation and Mustard has 100% — Mustard is the more vivid of the two, while Dark Khaki reads as more muted.
Is dark khaki warm or cool?+
Dark Khaki (#BDB76B) is a warm yellow. Its hue sits at 56° on the color wheel, which places it in the warm range.
Is mustard warm or cool?+
Mustard (#FFDB58) is a warm yellow. Its hue sits at 47° on the color wheel, which places it in the warm range.
Can you use dark khaki and mustard together?+
Yes. Both dark khaki and mustard are yellow shades, so they pair naturally in a monochromatic palette. Use dark khaki as the dominant color and mustard as the accent or highlight.
What color family does dark khaki belong to?+
Dark Khaki belongs to the yellow family. Its HSL is 56°, 38%, 58% — a warm tone within the broader yellow group.
What is the hex code for dark khaki?+
The hex code for Dark Khaki is #BDB76B. In RGB, that's rgb(189, 183, 107), and in HSL it's hsl(56, 38%, 58%).
What is the hex code for mustard?+
The hex code for Mustard is #FFDB58. In RGB, that's rgb(255, 219, 88), and in HSL it's hsl(47, 100%, 67%).