#216C61

#216C61

Color Values

HEX

#216C61

RGB

33, 108, 97

HSL

171.2, 53.2%, 27.6%

HSV

171.2, 69.4%, 42.4%

CMYK

69.4%, 0.0%, 10.2%, 57.6%

OKLCH

0.4827 0.0744 181.4

Properties

Cool Dark Nearest: RAL 6026 Opal Green

Color Harmonies

Complementary

#216C61

#6C212C

Analogous

#216C3B

#21516C

#216C61

Triadic

#216C61

#61216C

#6C6121

Split Complementary

#216C61

#6C2151

#6C3B21

Tetradic

#216C61

#3B216C

#6C212C

#516C21

Color Blindness Simulation

Original

#216C61

Protanopia

#414264

Deuteranopia

#3D3864

Tritanopia

#256666

Achromatopsia

#5B5B5B

CSS Usage

background-color: #216C61;
color: #216C61;
border-color: #216C61;
Nearest Tailwind: Teal 700 #0F766E

Tailwind Shades

50
#F4FBFA
100
#E5F5F3
200
#C8EEE9
300
#A1E2D9
400
#6ED3C4
500
#3CC3AF
600
#309C8C
700
#267D70
800
#1E6258
900
#194841
950
#102D29

Contrast Checker

Text on white

6.21:1

AA Pass AAA Fail

Text on black

3.38:1

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