#1B401D

#1B401D

Color Values

HEX

#1B401D

RGB

27, 64, 29

HSL

123.2, 40.7%, 17.8%

HSV

123.2, 57.8%, 25.1%

CMYK

57.8%, 0.0%, 54.7%, 74.9%

OKLCH

0.3342 0.0731 144.8

Properties

Cool Dark Nearest: RAL 6035 Pearl Green

Color Harmonies

Complementary

#1B401D

#401B3E

Analogous

#2B401B

#1B402F

#1B401D

Triadic

#1B401D

#1D1B40

#401D1B

Split Complementary

#1B401D

#2F1B40

#401B2B

Tetradic

#1B401D

#1B2B40

#401B3E

#402F1B

Color Blindness Simulation

Original

#1B401D

Protanopia

#2B2B25

Deuteranopia

#292628

Tritanopia

#1D2C2E

Achromatopsia

#363636

CSS Usage

background-color: #1B401D;
color: #1B401D;
border-color: #1B401D;
Nearest Tailwind: Green 950 #052E16

Tailwind Shades

50
#F5FAF5
100
#E7F3E8
200
#CDEACE
300
#A9DBAC
400
#7AC77E
500
#4CB351
600
#3C9041
700
#307334
800
#265A29
900
#1F4221
950
#132A15

Contrast Checker

Text on white

11.68:1

AA Pass AAA Pass

Text on black

1.8:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026