#337D53

#337D53

Color Values

HEX

#337D53

RGB

51, 125, 83

HSL

145.9, 42.0%, 34.5%

HSV

145.9, 59.2%, 49.0%

CMYK

59.2%, 0.0%, 33.6%, 51.0%

OKLCH

0.5312 0.0996 155.8

Properties

Cool Dark Nearest: seagreen

Color Harmonies

Complementary

#337D53

#7D335D

Analogous

#387D33

#337D78

#337D53

Triadic

#337D53

#53337D

#7D5333

Split Complementary

#337D53

#78337D

#7D3338

Tetradic

#337D53

#33387D

#7D335D

#7D7833

Color Blindness Simulation

Original

#337D53

Protanopia

#53545D

Deuteranopia

#4F4960

Tritanopia

#376567

Achromatopsia

#6A6A6A

CSS Usage

background-color: #337D53;
color: #337D53;
border-color: #337D53;
Nearest Tailwind: Emerald 700 #047857

Tailwind Shades

50
#F5FAF7
100
#E7F4EC
200
#CCEAD9
300
#A8DCBE
400
#79C89B
500
#4AB578
600
#3B9160
700
#2F744D
800
#255B3C
900
#1E432E
950
#132A1D

Contrast Checker

Text on white

5.0:1

AA Pass AAA Fail

Text on black

4.2:1

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