#1F684C

#1F684C

Color Values

HEX

#1F684C

RGB

31, 104, 76

HSL

157.0, 54.1%, 26.5%

HSV

157.0, 70.2%, 40.8%

CMYK

70.2%, 0.0%, 26.9%, 59.2%

OKLCH

0.4645 0.0852 163.7

Properties

Cool Dark Nearest: RAL 6029 Mint Green

Color Harmonies

Complementary

#1F684C

#681F3B

Analogous

#1F6828

#1F6068

#1F684C

Triadic

#1F684C

#4C1F68

#684C1F

Split Complementary

#1F684C

#681F60

#68281F

Tetradic

#1F684C

#281F68

#681F3B

#60681F

Color Blindness Simulation

Original

#1F684C

Protanopia

#3F3F53

Deuteranopia

#3A3554

Tritanopia

#235859

Achromatopsia

#565656

CSS Usage

background-color: #1F684C;
color: #1F684C;
border-color: #1F684C;
Nearest Tailwind: Emerald 800 #065F46

Tailwind Shades

50
#F4FBF8
100
#E5F5EF
200
#C8EFE0
300
#A1E3CA
400
#6ED4AD
500
#3BC490
600
#2F9D73
700
#257E5C
800
#1D6248
900
#194836
950
#102D22

Contrast Checker

Text on white

6.68:1

AA Pass AAA Fail

Text on black

3.14:1

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