#3F7B5D

#3F7B5D

Color Values

HEX

#3F7B5D

RGB

63, 123, 93

HSL

150.0, 32.3%, 36.5%

HSV

150.0, 48.8%, 48.2%

CMYK

48.8%, 0.0%, 24.4%, 51.8%

OKLCH

0.5334 0.0794 160.2

Properties

Cool Dark Nearest: aquamarine 4

Color Harmonies

Complementary

#3F7B5D

#7B3F5D

Analogous

#3F7B3F

#3F7B7B

#3F7B5D

Triadic

#3F7B5D

#5D3F7B

#7B5D3F

Split Complementary

#3F7B5D

#7B3F7B

#7B3F3F

Tetradic

#3F7B5D

#3F3F7B

#7B3F5D

#7B7B3F

Color Blindness Simulation

Original

#3F7B5D

Protanopia

#595A64

Deuteranopia

#565166

Tritanopia

#426A6B

Achromatopsia

#6C6C6C

CSS Usage

background-color: #3F7B5D;
color: #3F7B5D;
border-color: #3F7B5D;
Nearest Tailwind: Emerald 700 #047857

Tailwind Shades

50
#F5F9F7
100
#E8F2ED
200
#D0E7DB
300
#AED6C2
400
#82BFA1
500
#56A980
600
#458766
700
#376C52
800
#2B5440
900
#223F30
950
#16271F

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

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026