PANTONE 8663 C

Rich Dark Yellow

Technical Values

HEX#83830E

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RGB131, 131, 14

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CMYK0, 0, 89, 49

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HSL60°, 81%, 28%

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Tints & Shades

Shades — Darkening PANTONE 8663 C

#81810E

#73730C

#66660B

#5C5C0A

#4E4E08

#414107

#333305

#252504

#1C1C03

#0E0E01

Tints — Lightening PANTONE 8663 C

#81810E

#A2A211

#C2C214

#E7E718

#EAEA39

#EEEE59

#F1F179

#F4F499

#F8F8BE

#FCFCDF

Color Harmonies

Complementary

#83830E

#0E0E81

Analogous

#81470E

#83830E

#47810E

Triadic

#83830E

#0E8181

#810E81

Nearest Pantone Colors

Name	Hex	Distance
PANTONE 135-3-5 C	#858919	ΔE 2.92
PANTONE PQ-8663C	#7F850A	ΔE 2.98
PANTONE 138-2-3 C	#808400	ΔE 3.11
PANTONE 8663	#837F13	ΔE 3.18

CSS Implementation

Style Definitions

.color-primary {

background-color: #83830E;

color: #000000;

border: 1px solid #83830E;

background: linear-gradient(135deg, #83830E 0%, #5C5C0A 100%);

}

Accessibility (WCAG)

Contrast on White Text

AA FAIL

Contrast on Black Text

AA PASSAAA FAIL

Recommendation: Use black text for optimal legibility on this color.

Color Blindness Simulation

Protanopia
#9B7708 (Red Blind)

Deuteranopia
#9E7D12 (Green Blind)

Tritanopia
#98725F (Blue Blind)

About This Color

PANTONE 8663 C is a highly saturated yellow with dark tonality. Its HEX value is #83830E, placing it in the yellow region of the color spectrum with a hue angle of 60°.

This darker shade conveys depth and authority, making it ideal for premium branding, typographic elements, and high-contrast design compositions.

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