#66A397

#66A397

Color Values

HEX

#66A397

RGB

102, 163, 151

HSL

168.2, 24.9%, 52.0%

HSV

168.2, 37.4%, 63.9%

CMYK

37.4%, 0.0%, 7.4%, 36.1%

OKLCH

0.6703 0.0661 180.3

Properties

Cool Light Nearest: RAL 5024 Pastel Blue

Color Harmonies

Complementary

#66A397

#A36672

Analogous

#66A379

#6691A3

#66A397

Triadic

#66A397

#9766A3

#A39766

Split Complementary

#66A397

#A36691

#A37966

Tetradic

#66A397

#7966A3

#A36672

#91A366

Color Blindness Simulation

Original

#66A397

Protanopia

#80819A

Deuteranopia

#7D789B

Tritanopia

#699C9D

Achromatopsia

#959595

CSS Usage

background-color: #66A397;
color: #66A397;
border-color: #66A397;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F6F9F8
100
#E9F1EF
200
#D2E4E1
300
#B3D1CB
400
#89B8AF
500
#609F93
600
#4D7F75
700
#3D665E
800
#305049
900
#263B37
950
#182523

Contrast Checker

Text on white

2.9:1

AA Fail AAA Fail

Text on black

7.25:1

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