#12ED53

#12ED53

Color Values

HEX

#12ED53

RGB

18, 237, 83

HSL

137.8, 85.9%, 50.0%

HSV

137.8, 92.4%, 92.9%

CMYK

92.4%, 0.0%, 65.0%, 7.1%

OKLCH

0.8244 0.2478 146.2

Properties

Cool Light Nearest: springgreen

Color Harmonies

Complementary

#12ED53

#ED12AC

Analogous

#3FED12

#12EDC0

#12ED53

Triadic

#12ED53

#5312ED

#ED5312

Split Complementary

#12ED53

#C012ED

#ED123F

Tetradic

#12ED53

#123FED

#ED12AC

#EDC012

Color Blindness Simulation

Original

#12ED53

Protanopia

#717378

Deuteranopia

#645481

Tritanopia

#1D969C

Achromatopsia

#B3B3B3

CSS Usage

background-color: #12ED53;
color: #12ED53;
border-color: #12ED53;
Nearest Tailwind: Green 500 #22C55E

Tailwind Shades

50
#F2FDF5
100
#E0FAE8
200
#BDFACF
300
#8DF6AC
400
#50F280
500
#12ED53
600
#0EBE42
700
#0C9835
800
#097729
900
#0B5621
950
#073615

Contrast Checker

Text on white

1.58:1

AA Fail AAA Fail

Text on black

13.26:1

AA Pass AAA Pass

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026