Palettes / Colors / #413803

#413803 — Dark Vivid Yellow

#413803 is a yellow color we call Dark Vivid 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 #413803 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.

#413803 is a warm yellow color associated with optimism, attention and cheer. It is deep enough for text, outlines and dark interface surfaces, and makes light colors glow next to it.

Its strongest partner is its complement #030C3F; it also sits naturally between #3F1803 and #2A3F03. 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 25% · Green 22% · Blue 1%

Cyan 0% · Magenta 14% · Yellow 95% · Key 75%

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

Previews

CSS code for #413803

.text { color: #413803; }
.background { background-color: #413803; }
.border { border: 3px solid #413803; }
.text-rgb { color: rgb(65, 56, 3); }
.text-hsl { color: hsl(51, 91%, 13%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #413803; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(65, 56, 3, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #413803; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(65, 56, 3, 0.8); }

HTML: <p style="color:#413803">Text here</p> · <div style="background-color:#413803">Div content here</div>

Shades of #413803

Tints of #413803

Tones of #413803

Color harmonies

Complementary — #030C3F:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #413803: #FFFFFF.

Semi-transparent (opacity) text on #413803

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 #413803 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 #413803 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

← #413802  ·  #413804 →

Frequently asked questions

What color is #413803?

#413803 is Dark Vivid Yellow, a yellow color (RGB 65, 56, 3). Its closest standard named color is DarkOliveGreen.

What is the RGB and HSL of #413803?

#413803 is RGB 65, 56, 3 — HSL 51°, 91%, 13% — CMYK 0%, 14%, 95%, 75%.

What colors go with #413803?

Its complement is #030C3F; analogous partners are #3F1803 and #2A3F03. It also appears in 6+ palettes in our collection.

Can I use #413803 for text?

White text on #413803 has a contrast ratio of 11.72:1 (passes WCAG AA); black text gives 1.79:1.