#18DDDF

#18DDDF

Color Values

HEX

#18DDDF

RGB

24, 221, 223

HSL

180,6, 80,6%, 48,4%

HSV

180,6, 89,2%, 87,5%

CMYK

89,2%, 0,9%, 0,0%, 12,5%

OKLCH

0,8145 0,1363 196,0

Properties

Cool Light Nearest: turquoise 2

Color Harmonies

Complementary

#18DDDF

#DF1A18

Analogous

#18DF7D

#1879DF

#18DDDF

Triadic

#18DDDF

#DF18DD

#DDDF18

Split Complementary

#18DDDF

#DF1879

#DF7D18

Tetradic

#18DDDF

#7D18DF

#DF1A18

#79DF18

Color Blindness Simulation

Original

#18DDDF

Protanopia

#6D6FDF

Deuteranopia

#6253DE

Tritanopia

#22DEDE

Achromatopsia

#B3B3B3

CSS Usage

background-color: #18DDDF;
color: #18DDDF;
border-color: #18DDDF;
Nearest Tailwind: Teal 400 #2DD4BF

Tailwind Shades

50
#F2FCFD
100
#E1F9F9
200
#BFF7F8
300
#90F2F3
400
#55EBED
500
#19E4E6
600
#14B7B8
700
#109293
800
#0C7273
900
#0D5354
950
#083435

Contrast Checker

Text on white

1,69:1

AA Fail AAA Fail

Text on black

12,45:1

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