#378E68

#378E68

Color Values

HEX

#378E68

RGB

55, 142, 104

HSL

153.8, 44.2%, 38.6%

HSV

153.8, 61.3%, 55.7%

CMYK

61.3%, 0.0%, 26.8%, 44.3%

OKLCH

0.5834 0.1027 161.7

Properties

Cool Light Nearest: Illuminating Emerald

Color Harmonies

Complementary

#378E68

#8E375D

Analogous

#378E3C

#37888E

#378E68

Triadic

#378E68

#68378E

#8E6837

Split Complementary

#378E68

#8E3788

#8E3C37

Tetradic

#378E68

#3C378E

#8E375D

#888E37

Color Blindness Simulation

Original

#378E68

Protanopia

#5D5D71

Deuteranopia

#585173

Tritanopia

#3B787A

Achromatopsia

#797979

CSS Usage

background-color: #378E68;
color: #378E68;
border-color: #378E68;
Nearest Tailwind: Emerald 700 #047857

Tailwind Shades

50
#F4FAF8
100
#E6F4EE
200
#CCEBDD
300
#A7DDC5
400
#77CAA6
500
#47B887
600
#39936C
700
#2E7656
800
#245C43
900
#1D4433
950
#122B20

Contrast Checker

Text on white

4.01:1

AA Fail AAA Fail

Text on black

5.23:1

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