#1B3726

#1B3726

Color Values

HEX

#1B3726

RGB

27, 55, 38

HSL

143.6, 34.1%, 16.1%

HSV

143.6, 50.9%, 21.6%

CMYK

50.9%, 0.0%, 30.9%, 78.4%

OKLCH

0.3089 0.0462 155.8

Properties

Cool Dark Nearest: RAL 6020 Chrome Green

Color Harmonies

Complementary

#1B3726

#371B2C

Analogous

#1E371B

#1B3734

#1B3726

Triadic

#1B3726

#261B37

#37261B

Split Complementary

#1B3726

#341B37

#371B1E

Tetradic

#1B3726

#1B1E37

#371B2C

#37341B

Color Blindness Simulation

Original

#1B3726

Protanopia

#27272A

Deuteranopia

#26232B

Tritanopia

#1C2D2E

Achromatopsia

#303030

CSS Usage

background-color: #1B3726;
color: #1B3726;
border-color: #1B3726;
Nearest Tailwind: Emerald 950 #022C22

Tailwind Shades

50
#F5FAF7
100
#E8F2EC
200
#CFE7D9
300
#ADD7BD
400
#80C19A
500
#54AB76
600
#43895F
700
#366D4C
800
#2A553B
900
#223F2D
950
#15281D

Contrast Checker

Text on white

12.95:1

AA Pass AAA Pass

Text on black

1.62:1

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