#fee355

Mustard

Closest match (97% match)

Color formats

RGB

rgb(254, 227, 85)

Red, Green, Blue components

HSL

hsl(50, 99%, 66%)

Hue, Saturation, Lightness

CMYK

cmyk(0, 11, 67, 0)

Print color encoding

Luminance

0.767

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#fee355

#5570fe

Analogous (Adjacent)

#fe8e55

#fee355

#c5fe55

Triadic

#fee355

#55fee3

#e355fe

Split complementary

#fee355

#55c4fe

#8e55fe

Complete conversion table

HEX

#FEE355

RGB

rgb(254,227,85)

RGBA

rgba(254,227,85, 1)

HSL

hsl(50.41,98.83%,66.47%)

OKLCH (Modern CSS)

oklch(0.91 0.16 98.4)

CSS Variable

--color: #fee355;

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

1.29

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

16.33

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#fee355#a5a355

ORIG

SIM

Deuteranopia (green)

#fee355#bdcb55

ORIG

SIM

Tritanopia (blue)

#fee355#fdd8f0

ORIG

SIM

Monochrome (color blind)

#fee355#ede3c4

Mixing guide

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

MIXING PALETTE

56%

33%

11%

RYB PIGMENTS

Cadmium yellow

Pigment

56%

Titanium white

Pigment

33%

Cadmium red

Pigment

11%

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)

76.7%

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.

Royal Star

#FEDE4F

Cheese It Up

#FDDE45

Here Comes the Sun

#FCDF63

Goldfinch

#F8E462

Dodger Blue

#5570FE

Green Yellow

#C5FE55

Coral

#FE8E55

Aquamarine

#55FEE3

Heliotrope

#E355FE

Malibu

#55C4FE

Pale Canary

#FFFF91

Buddha Gold

#BDA80B