#12C4BF

#12C4BF

Color Values

HEX

#12C4BF

RGB

18, 196, 191

HSL

178.3, 83.2%, 42.0%

HSV

178.3, 90.8%, 76.9%

CMYK

90.8%, 0.0%, 2.6%, 23.1%

OKLCH

0.7419 0.1255 191.5

Properties

Cool Light Nearest: Robin Egg Blue

Color Harmonies

Complementary

#12C4BF

#C41217

Analogous

#12C466

#1270C4

#12C4BF

Triadic

#12C4BF

#BF12C4

#C4BF12

Split Complementary

#12C4BF

#C41270

#C46612

Tetradic

#12C4BF

#6612C4

#C41217

#70C412

Color Blindness Simulation

Original

#12C4BF

Protanopia

#5F61C0

Deuteranopia

#5547C0

Tritanopia

#1BC1C1

Achromatopsia

#9E9E9E

CSS Usage

background-color: #12C4BF;
color: #12C4BF;
border-color: #12C4BF;
Nearest Tailwind: Teal 500 #14B8A6

Tailwind Shades

50
#F2FDFC
100
#E1FAF9
200
#BEF9F7
300
#8FF5F2
400
#52EFEB
500
#15EAE4
600
#11BBB6
700
#0E9592
800
#0B7572
900
#0C5553
950
#083634

Contrast Checker

Text on white

2.17:1

AA Fail AAA Fail

Text on black

9.67:1

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