#345C40

#345C40

Color Values

HEX

#345C40

RGB

52, 92, 64

HSL

138.0, 27.8%, 28.2%

HSV

138.0, 43.5%, 36.1%

CMYK

43.5%, 0.0%, 30.4%, 63.9%

OKLCH

0.4366 0.065 152.6

Properties

Cool Dark Nearest: RAL 6000 Patina Green

Color Harmonies

Complementary

#345C40

#5C3450

Analogous

#3C5C34

#345C54

#345C40

Triadic

#345C40

#40345C

#5C4034

Split Complementary

#345C40

#54345C

#5C343C

Tetradic

#345C40

#343C5C

#5C3450

#5C5434

Color Blindness Simulation

Original

#345C40

Protanopia

#454647

Deuteranopia

#434048

Tritanopia

#364C4D

Achromatopsia

#515151

CSS Usage

background-color: #345C40;
color: #345C40;
border-color: #345C40;
Nearest Tailwind: Emerald 900 #064E3B

Tailwind Shades

50
#F6F9F7
100
#E9F1EB
200
#D1E5D7
300
#B1D3BB
400
#86BB96
500
#5CA371
600
#4A825B
700
#3B6849
800
#2E5139
900
#243D2C
950
#17261C

Contrast Checker

Text on white

7.63:1

AA Pass AAA Pass

Text on black

2.75:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026