#EFEF2D

#EFEF2D

Color Values

HEX

#EFEF2D

RGB

239, 239, 45

HSL

60,0, 85,8%, 55,7%

HSV

60,0, 81,2%, 93,7%

CMYK

0,0%, 0,0%, 81,2%, 6,3%

OKLCH

0,9226 0,1917 109,6

Properties

Warm Light Nearest: RAL 1018 Zinc Yellow

Color Harmonies

Complementary

#EFEF2D

#2D2DEF

Analogous

#EF8E2D

#8EEF2D

#EFEF2D

Triadic

#EFEF2D

#2DEFEF

#EF2DEF

Split Complementary

#EFEF2D

#2D8EEF

#8E2DEF

Tetradic

#EFEF2D

#2DEF8E

#2D2DEF

#EF2D8E

Color Blindness Simulation

Original

#EFEF2D

Protanopia

#EFEF5C

Deuteranopia

#EFEF67

Tritanopia

#EF8189

Achromatopsia

#E1E1E1

CSS Usage

background-color: #EFEF2D;
color: #EFEF2D;
border-color: #EFEF2D;
Nearest Tailwind: Yellow 300 #FDE047

Tailwind Shades

50
#FDFDF2
100
#FAFAE0
200
#FAFABD
300
#F6F68D
400
#F2F250
500
#EDED12
600
#BEBE0E
700
#98980C
800
#767609
900
#56560B
950
#363607

Contrast Checker

Text on white

1,23:1

AA Fail AAA Fail

Text on black

17,05:1

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