#103B31

#103B31

Color Values

HEX

#103B31

RGB

16, 59, 49

HSL

166.0, 57.3%, 14.7%

HSV

166.0, 72.9%, 23.1%

CMYK

72.9%, 0.0%, 16.9%, 76.9%

OKLCH

0.3195 0.0504 174.6

Properties

Cool Dark Nearest: RAL 6036 Pearl Opal Green

Color Harmonies

Complementary

#103B31

#3B101A

Analogous

#103B1B

#10303B

#103B31

Triadic

#103B31

#31103B

#3B3110

Split Complementary

#103B31

#3B1030

#3B1B10

Tetradic

#103B31

#1B103B

#3B101A

#303B10

Color Blindness Simulation

Original

#103B31

Protanopia

#232333

Deuteranopia

#201D34

Tritanopia

#123536

Achromatopsia

#313131

CSS Usage

background-color: #103B31;
color: #103B31;
border-color: #103B31;
Nearest Tailwind: Emerald 950 #022C22

Tailwind Shades

50
#F4FBF9
100
#E4F6F2
200
#C7F0E6
300
#9FE5D5
400
#6BD7BD
500
#36C9A6
600
#2CA085
700
#23806B
800
#1B6453
900
#17493E
950
#0F2E27

Contrast Checker

Text on white

12.41:1

AA Pass AAA Pass

Text on black

1.69:1

AA Fail 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