#1A3733

#1A3733

Color Values

HEX

#1A3733

RGB

26, 55, 51

HSL

171.7, 35.8%, 15.9%

HSV

171.7, 52.7%, 21.6%

CMYK

52.7%, 0.0%, 7.3%, 78.4%

OKLCH

0.3127 0.0359 184.1

Properties

Cool Dark Nearest: RAL 6036 Pearl Opal Green

Color Harmonies

Complementary

#1A3733

#371A1E

Analogous

#1A3725

#1A2D37

#1A3733

Triadic

#1A3733

#331A37

#37331A

Split Complementary

#1A3733

#371A2D

#37251A

Tetradic

#1A3733

#251A37

#371A1E

#2D371A

Color Blindness Simulation

Original

#1A3733

Protanopia

#272734

Deuteranopia

#252334

Tritanopia

#1B3535

Achromatopsia

#313131

CSS Usage

background-color: #1A3733;
color: #1A3733;
border-color: #1A3733;
Nearest Tailwind: Teal 950 #042F2E

Tailwind Shades

50
#F5FAF9
100
#E8F3F1
200
#CFE8E5
300
#ACD8D2
400
#7FC2B9
500
#52ADA1
600
#418B80
700
#346F67
800
#295750
900
#21403C
950
#152826

Contrast Checker

Text on white

12.82:1

AA Pass AAA Pass

Text on black

1.64:1

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