#21ADAE

#21ADAE

Color Values

HEX

#21ADAE

RGB

33, 173, 174

HSL

180.4, 68.1%, 40.6%

HSV

180.4, 81.0%, 68.2%

CMYK

81.0%, 0.6%, 0.0%, 31.8%

OKLCH

0.6802 0.11 195.6

Properties

Cool Light Nearest: NCS S 1050-B50G Turquoise

Color Harmonies

Complementary

#21ADAE

#AE2221

Analogous

#21AE68

#2167AE

#21ADAE

Triadic

#21ADAE

#AE21AD

#ADAE21

Split Complementary

#21ADAE

#AE2167

#AE6821

Tetradic

#21ADAE

#6821AE

#AE2221

#67AE21

Color Blindness Simulation

Original

#21ADAE

Protanopia

#5E5FAE

Deuteranopia

#564BAE

Tritanopia

#28AEAE

Achromatopsia

#8F8F8F

CSS Usage

background-color: #21ADAE;
color: #21ADAE;
border-color: #21ADAE;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F3FCFC
100
#E3F7F7
200
#C3F3F4
300
#98EBEB
400
#60E0E1
500
#29D5D6
600
#21ABAB
700
#1A8889
800
#146B6B
900
#134E4E
950
#0C3131

Contrast Checker

Text on white

2.74:1

AA Fail AAA Fail

Text on black

7.65:1

AA Pass AAA Pass

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

ม.ค. 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

ม.ค. 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

ม.ค. 15, 2026