#ECF249

#ECF249

Color Values

HEX

#ECF249

RGB

236, 242, 73

HSL

62,1, 86,7%, 61,8%

HSV

62,1, 69,8%, 94,9%

CMYK

2,5%, 0,0%, 69,8%, 5,1%

OKLCH

0,9279 0,1818 111,5

Properties

Cool Light Nearest: Lemon Yellow

Color Harmonies

Complementary

#ECF249

#4F49F2

Analogous

#F2A449

#98F249

#ECF249

Triadic

#ECF249

#49ECF2

#F249EC

Split Complementary

#ECF249

#4998F2

#A449F2

Tetradic

#ECF249

#49F2A4

#4F49F2

#F24998

Color Blindness Simulation

Original

#ECF249

Protanopia

#EFEF72

Deuteranopia

#EEEE7C

Tritanopia

#EC9299

Achromatopsia

#E5E5E5

CSS Usage

background-color: #ECF249;
color: #ECF249;
border-color: #ECF249;
Nearest Tailwind: Yellow 300 #FDE047

Tailwind Shades

50
#FDFDF2
100
#F9FAE0
200
#F8FABC
300
#F3F78D
400
#EDF24F
500
#E6EE11
600
#B8BE0E
700
#93980B
800
#737708
900
#54560B
950
#353607

Contrast Checker

Text on white

1,21:1

AA Fail AAA Fail

Text on black

17,36:1

AA Pass AAA Pass

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Oca 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Oca 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Oca 18, 2026