#1B2C15

#1B2C15

Color Values

HEX

#1B2C15

RGB

27, 44, 21

HSL

104.3, 35.4%, 12.7%

HSV

104.3, 52.3%, 17.3%

CMYK

38.6%, 0.0%, 52.3%, 82.7%

OKLCH

0.271 0.0465 137.9

Properties

Cool Dark Nearest: RAL 6020 Chrome Green

Color Harmonies

Complementary

#1B2C15

#26152C

Analogous

#262C15

#152C1A

#1B2C15

Triadic

#1B2C15

#151B2C

#2C151B

Split Complementary

#1B2C15

#1A152C

#2C1526

Tetradic

#1B2C15

#15262C

#26152C

#2C1A15

Color Blindness Simulation

Original

#1B2C15

Protanopia

#22231B

Deuteranopia

#21201C

Tritanopia

#1C1F20

Achromatopsia

#272727

CSS Usage

background-color: #1B2C15;
color: #1B2C15;
border-color: #1B2C15;
Nearest Tailwind: Green 950 #052E16

Tailwind Shades

50
#F6FAF5
100
#EBF3E8
200
#D5E8CF
300
#B7D7AC
400
#91C27F
500
#6AAD52
600
#558A42
700
#446E35
800
#355629
900
#294021
950
#1A2815

Contrast Checker

Text on white

14.81:1

AA Pass AAA Pass

Text on black

1.42:1

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