RAL Effect

RAL 130-4

Mustard Yellow

RAL 130-4 Mustard Yellow is a rich, earthy yellow with warm olive undertones from the RAL Effect 130 group. This distinctive shade carries a retro charm that has seen renewed popularity in contemporary interior design, accent furniture, and bold statement pieces. It adds warmth and personality to spaces without being overly bright.

Time9:36 AM
Light
Technical Reference

Color Reference

Hex#C4BA78
RGBrgb(196, 186, 120)
HSLhsl(52°, 39%, 62%)
CMYKcmyk(0%, 5%, 39%, 23%)
RAL Effect Variant

RAL Effect colors combine a base shade with a metallic or pearl variant. Base shades (-1 through -6) offer tonal gradation within a color family. The -M suffix indicates a metallic finish with shimmer and depth for architectural and automotive applications.

Color Analysis
RGB Composition
R
196
G
186
B
120
Temperature
WarmCool
Contrast Accessibility
White text
2:1Fail
Black text
10.6:1Pass

WCAG 2.1 AA requires 4.5:1 contrast for normal text. Results show this color as a background.

Spectrum & Perceptual Position

Hue Spectrum
60°120°180°240°300°360°
CIELAB a*b* Chromaticity
-40-2002040-200204060a* (Green ← → Red)b* (Blue ← → Yellow)
L* (Lightness)75
a* (Green-Red)-6
b* (Blue-Yellow)35
L* (LCh)75
C* (Chroma)35
h° (Hue)100°

CIELAB is a perceptually uniform color space. Euclidean distance between two colors in this diagram closely matches human visual difference. The dot size shows your selected color; slightly larger dots are the nearest perceptual neighbors.

Color Harmonies

Build a Palette Around Mustard Yellow

Palette Generator

Select a harmony type, then press Space to reroll unlocked colors.

1 locked / 4 free

Reference + opposite hue with tonal variations

Reference
#2
Complementary
#3
Complementary
#4
Complementary
#5
Split Comp +
Pairwise Contrast Ratios
1.8:1
·
1.7:1
·
3.6:1
·
3.2:1

Contrast ratios follow WCAG 2.1 guidelines. Green (≥4.5:1) passes AA for normal text. Amber (≥3:1) passes for large text only. Grey indicates low contrast.

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