Palettes / Colors / #6B671B

#6B671B — Deep Yellow

#6B671B is a yellow color we call Deep Yellow, closest to the named color DarkOliveGreen (#556B2F). It belongs to the yellow family.

Color name

Closest CSS keyword: darkolivegreen (#556B2F) — not an exact match. CSS darkolivegreen gives you #556B2F, a different color; use #6B671B when you need this exact shade.

Sources: common names follow widely used color-name references; CSS keywords and their hex values follow the CSS Color specification.

#6B671B is a warm yellow color associated with optimism, attention and cheer. It is saturated enough to be the accent — buttons, highlights and calls to action — while neutrals do the quiet work around it.

Its strongest partner is its complement #1B1E6A; it also sits naturally between #6A3E1B and #466A1B. In the palettes below you can see it working alongside real color combinations from our collection.

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Color values

RGB & CMYK percentages

Red 42% · Green 40% · Blue 11%

Cyan 0% · Magenta 4% · Yellow 75% · Key 58%

CMYK values are unprofiled approximations for screen reference — not a print-proofing guarantee.

Previews

CSS code for #6B671B

.text { color: #6B671B; }
.background { background-color: #6B671B; }
.border { border: 3px solid #6B671B; }
.text-rgb { color: rgb(107, 103, 27); }
.text-hsl { color: hsl(57, 60%, 26%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #6B671B; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(107, 103, 27, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #6B671B; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(107, 103, 27, 0.8); }

HTML: <p style="color:#6B671B">Text here</p> · <div style="background-color:#6B671B">Div content here</div>

Shades of #6B671B

Tints of #6B671B

Tones of #6B671B

Color harmonies

Complementary — #1B1E6A:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #6B671B: #FFFFFF.

Semi-transparent (opacity) text on #6B671B

Text set with opacity blends into the background, so its real contrast is lower than the solid ratios above. Choose a text color and an opacity to see the blended color and its true ratio:

How #6B671B looks with color blindness

Simulated with standard Machado color-vision-deficiency matrices — useful when this color carries meaning in charts, maps or interfaces:

Closest design-system colors

The nearest matches in the Tailwind CSS, Material Design and Bootstrap palettes — handy when you need a framework class instead of a raw hex:

Palettes with a similar color

These palettes use a close neighbour of #6B671B rather than the exact color:

Similar colors

The closest colors that actually appear in our palette collection — click any to open its page:

Browse neighbouring colors

← #6B671A  ·  #6B671C →

Frequently asked questions

What color is #6B671B?

#6B671B is Deep Yellow, a yellow color (RGB 107, 103, 27). Its closest standard named color is DarkOliveGreen.

What is the RGB and HSL of #6B671B?

#6B671B is RGB 107, 103, 27 — HSL 57°, 60%, 26% — CMYK 0%, 4%, 75%, 58%.

What colors go with #6B671B?

Its complement is #1B1E6A; analogous partners are #6A3E1B and #466A1B. It also appears in 6+ palettes in our collection.

Can I use #6B671B for text?

White text on #6B671B has a contrast ratio of 5.86:1 (passes WCAG AA); black text gives 3.58:1.