#ffde5c

Mustard

Closest match (99% match)

Color formats

RGB

rgb(255, 222, 92)

Red, Green, Blue components

HSL

hsl(48, 100%, 68%)

Hue, Saturation, Lightness

CMYK

cmyk(0, 13, 64, 0)

Print color encoding

Luminance

0.743

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#ffde5c

#5c7dff

Analogous (Adjacent)

#ff8d5c

#ffde5c

#ceff5c

Triadic

#ffde5c

#5cffde

#de5cff

Split complementary

#ffde5c

#5cceff

#8d5cff

Complete conversion table

HEX

#FFDE5C

RGB

rgb(255,222,92)

RGBA

rgba(255,222,92, 1)

HSL

hsl(47.85,100%,68.04%)

OKLCH (Modern CSS)

oklch(0.90 0.15 94.9)

CSS Variable

--color: #ffde5c;

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

1.32

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

15.86

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#ffde5c#a5a45c

ORIG

SIM

Deuteranopia (green)

#ffde5c#c0ce5c

ORIG

SIM

Tritanopia (blue)

#ffde5c#fdd6ee

ORIG

SIM

Monochrome (color blind)

#ffde5c#e8dfc9

Mixing guide

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

MIXING PALETTE

51%

36%

13%

RYB PIGMENTS

Cadmium yellow

Pigment

51%

Titanium white

Pigment

36%

Cadmium red

Pigment

13%

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)

74.3%

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.

Potato Chip

#FDDC57

Glitter is not Gold

#FEDC57

Here Comes the Sun

#FCDF63

Naples Yellow

#FADA5F

Dodger Blue

#5C7DFF

Canary

#CEFF5C

Salmon

#FF8D5C

Aquamarine

#5CFFDE

Heliotrope

#DE5CFF

Malibu

#5CCEFF

Pale Canary

#FFFF98

Lucky

#BEA31C