#1C371B

#1C371B

Color Values

HEX

#1C371B

RGB

28, 55, 27

HSL

117.9, 34.1%, 16.1%

HSV

117.9, 50.9%, 21.6%

CMYK

49.1%, 0.0%, 50.9%, 78.4%

OKLCH

0.3068 0.059 143.2

Properties

Cool Dark Nearest: RAL 6020 Chrome Green

Color Harmonies

Complementary

#1C371B

#361B37

Analogous

#2A371B

#1B3728

#1C371B

Triadic

#1C371B

#1B1C37

#371B1C

Split Complementary

#1C371B

#281B37

#371B2A

Tetradic

#1C371B

#1B2A37

#361B37

#37281B

Color Blindness Simulation

Original

#1C371B

Protanopia

#282822

Deuteranopia

#262423

Tritanopia

#1D2728

Achromatopsia

#2F2F2F

CSS Usage

background-color: #1C371B;
color: #1C371B;
border-color: #1C371B;
Nearest Tailwind: Green 950 #052E16

Tailwind Shades

50
#F5FAF5
100
#E8F2E8
200
#D0E7CF
300
#AED7AD
400
#83C180
500
#57AB54
600
#468943
700
#386D36
800
#2C552A
900
#233F22
950
#162815

Contrast Checker

Text on white

13.03:1

AA Pass AAA Pass

Text on black

1.61:1

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