#378D68

#378D68

Color Values

HEX

#378D68

RGB

55, 141, 104

HSL

154.2, 43.9%, 38.4%

HSV

154.2, 61.0%, 55.3%

CMYK

61.0%, 0.0%, 26.2%, 44.7%

OKLCH

0.5808 0.1013 162.1

Properties

Cool Light Nearest: Illuminating Emerald

Color Harmonies

Complementary

#378D68

#8D375C

Analogous

#378D3D

#37878D

#378D68

Triadic

#378D68

#68378D

#8D6837

Split Complementary

#378D68

#8D3787

#8D3D37

Tetradic

#378D68

#3D378D

#8D375C

#878D37

Color Blindness Simulation

Original

#378D68

Protanopia

#5C5D71

Deuteranopia

#575173

Tritanopia

#3B787A

Achromatopsia

#787878

CSS Usage

background-color: #378D68;
color: #378D68;
border-color: #378D68;
Nearest Tailwind: Emerald 700 #047857

Tailwind Shades

50
#F4FAF8
100
#E6F4EE
200
#CCEBDD
300
#A7DDC6
400
#77CAA6
500
#48B787
600
#39936C
700
#2E7557
800
#245C44
900
#1D4433
950
#132B20

Contrast Checker

Text on white

4.06:1

AA Fail AAA Fail

Text on black

5.17:1

AA Pass 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