#fdd64f

Mustard

Closest match (99% match)

Color formats

RGB

rgb(253, 214, 79)

Red, Green, Blue components

HSL

hsl(47, 98%, 65%)

Hue, Saturation, Lightness

CMYK

cmyk(0, 15, 69, 1)

Print color encoding

Luminance

0.695

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#fdd64f

#4f76fd

Analogous (Adjacent)

#fd7f4f

#fdd64f

#cdfd4f

Triadic

#fdd64f

#4ffdd6

#d64ffd

Split complementary

#fdd64f

#4fcdfd

#7f4ffd

Complete conversion table

HEX

#FDD64F

RGB

rgb(253,214,79)

RGBA

rgba(253,214,79, 1)

HSL

hsl(46.55,97.75%,65.1%)

OKLCH (Modern CSS)

oklch(0.89 0.15 92.6)

CSS Variable

--color: #fdd64f;

Preview

Readability and Typography

Headline Test

This text demonstrates the reading experience on this background color.

Headline Test

This text demonstrates the reading experience on this background color.

UI Component Set

This is an example alert bar using the selected color.

SOLIDSOFTOUTLINE

Product Mockup

4582 •••• •••• 9018

CARDHOLDER

JOHN DOE

VALID

12/28

Mobile application

Customer support

Hi! How can we help you today?

I love this new color! 😍

Data visualization

Weekly growth

+1,240

12.5%

WED

2,450

Contrast

Contrast and readability (WCAG)

On white background

1.41

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

14.91

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#fdd64f#9b994f

ORIG

SIM

Deuteranopia (green)

#fdd64f#bac94f

ORIG

SIM

Tritanopia (blue)

#fdd64f#fbd1e8

ORIG

SIM

Monochrome (color blind)

#fdd64f#e5d8bd

Mixing guide

How to mix this color using physical paints or printing inks.

MIXING PALETTE

54%

31%

16%

RYB PIGMENTS

Cadmium yellow

Pigment

54%

Titanium white

Pigment

31%

Cadmium red

Pigment

16%

Unlike light, mixing paints makes colors darker. This simulation mimics the behavior of physical pigments.

Physical properties

Perceptual and light-related properties derived from the digital color.

Spectral relationship

Yellow hue

570–590 nm • closest visible-spectrum range

750 nm

380 nm

Visual temperature

Warm

A perceptual warm–cool classification. Kelvin does not apply to an arbitrary interface color.

Cool

Neutral

Warm

Luminance (brightness)

69.5%

Light • relative luminance

50%

100%

An RGB color is produced by combined screen light, so this range is a visual comparison rather than an exact physical wavelength.

Gradient gallery

Generate premium CSS backgrounds and textures from your color.

Similar & Related Colors

Mathematically computed harmonies, shades, and similar tones for this color.

Tuscan Sun

#FFD84D

Lemon Zest

#F9D857

Glitter is not Gold

#FEDC57

Maize

#F4D054

Dodger Blue

#4F76FD

Canary

#CDFD4F

Coral

#FD7F4F

Aquamarine

#4FFDD6

Heliotrope

#D64FFD

Malibu

#4FCDFD

Dolly

#FFFF8B

Buddha Gold

#BC9B00