#B4B309

#B4B309

Color Values

HEX

#B4B309

RGB

180, 179, 9

HSL

59.6, 90.5%, 37.1%

HSV

59.6, 95.0%, 70.6%

CMYK

0.0%, 0.6%, 95.0%, 29.4%

OKLCH

0.7432 0.1601 109.3

Properties

Warm Light Nearest: yellow 3

Color Harmonies

Complementary

#B4B309

#090AB4

Analogous

#B45D09

#60B409

#B4B309

Triadic

#B4B309

#09B4B3

#B309B4

Split Complementary

#B4B309

#0960B4

#5D09B4

Tetradic

#B4B309

#09B45D

#090AB4

#B40960

Color Blindness Simulation

Original

#B4B309

Protanopia

#B4B432

Deuteranopia

#B4B43C

Tritanopia

#B4535A

Achromatopsia

#A7A7A7

CSS Usage

background-color: #B4B309;
color: #B4B309;
border-color: #B4B309;
Nearest Tailwind: Yellow 300 #FDE047

Tailwind Shades

50
#FDFDF1
100
#FBFBDF
200
#FCFBBB
300
#F9F88A
400
#F6F54B
500
#F3F10C
600
#C2C10A
700
#9B9A08
800
#797906
900
#585709
950
#383706

Contrast Checker

Text on white

2.24:1

AA Fail AAA Fail

Text on black

9.39:1

AA Pass AAA Pass

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026