#156366

#156366

Color Values

HEX

#156366

RGB

21, 99, 102

HSL

182,2, 65,9%, 24,1%

HSV

182,2, 79,4%, 40,0%

CMYK

79,4%, 2,9%, 0,0%, 60,0%

OKLCH

0,4568 0,0712 198,9

Properties

Cool Dark Nearest: RAL 5021 Water Blue

Color Harmonies

Complementary

#156366

#661815

Analogous

#156640

#153A66

#156366

Triadic

#156366

#661563

#636615

Split Complementary

#156366

#66153A

#664015

Tetradic

#156366

#401566

#661815

#3A6615

Color Blindness Simulation

Original

#156366

Protanopia

#373765

Deuteranopia

#322C65

Tritanopia

#196565

Achromatopsia

#535353

CSS Usage

background-color: #156366;
color: #156366;
border-color: #156366;
Nearest Tailwind: Teal 800 #115E59

Tailwind Shades

50
#F3FBFC
100
#E3F6F7
200
#C4F1F3
300
#99E7EA
400
#62DADF
500
#2BCDD4
600
#23A4A9
700
#1C8387
800
#16676A
900
#144B4D
950
#0C2F31

Contrast Checker

Text on white

6,98:1

AA Pass AAA Fail

Text on black

3,01:1

AA Fail AAA Fail

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