#133D3B

#133D3B

Color Values

HEX

#133D3B

RGB

19, 61, 59

HSL

177.1, 52.5%, 15.7%

HSV

177.1, 68.9%, 23.9%

CMYK

68.9%, 0.0%, 3.3%, 76.1%

OKLCH

0.3304 0.0461 190.8

Properties

Cool Dark Nearest: RAL 6036 Pearl Opal Green

Color Harmonies

Complementary

#133D3B

#3D1315

Analogous

#133D26

#132A3D

#133D3B

Triadic

#133D3B

#3B133D

#3D3B13

Split Complementary

#133D3B

#3D132A

#3D2613

Tetradic

#133D3B

#26133D

#3D1315

#2A3D13

Color Blindness Simulation

Original

#133D3B

Protanopia

#25263B

Deuteranopia

#23203C

Tritanopia

#153C3C

Achromatopsia

#343434

CSS Usage

background-color: #133D3B;
color: #133D3B;
border-color: #133D3B;
Nearest Tailwind: Teal 950 #042F2E

Tailwind Shades

50
#F4FBFA
100
#E5F5F4
200
#C9EEEC
300
#A2E2DF
400
#6FD2CD
500
#3DC2BC
600
#309C96
700
#277C78
800
#1E615E
900
#1A4745
950
#102D2C

Contrast Checker

Text on white

11.94:1

AA Pass AAA Pass

Text on black

1.76:1

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