#1B3C3B

#1B3C3B

Color Values

HEX

#1B3C3B

RGB

27, 60, 59

HSL

178.2, 37.9%, 17.1%

HSV

178.2, 55.0%, 23.5%

CMYK

55.0%, 0.0%, 1.7%, 76.5%

OKLCH

0.331 0.0388 192.8

Properties

Cool Dark Nearest: RAL 6036 Pearl Opal Green

Color Harmonies

Complementary

#1B3C3B

#3C1B1C

Analogous

#1B3C2B

#1B2D3C

#1B3C3B

Triadic

#1B3C3B

#3B1B3C

#3C3B1B

Split Complementary

#1B3C3B

#3C1B2D

#3C2B1B

Tetradic

#1B3C3B

#2B1B3C

#3C1B1C

#2D3C1B

Color Blindness Simulation

Original

#1B3C3B

Protanopia

#292A3B

Deuteranopia

#27253B

Tritanopia

#1D3B3B

Achromatopsia

#353535

CSS Usage

background-color: #1B3C3B;
color: #1B3C3B;
border-color: #1B3C3B;
Nearest Tailwind: Teal 950 #042F2E

Tailwind Shades

50
#F5FAFA
100
#E7F3F3
200
#CEE9E8
300
#ABD9D8
400
#7DC4C2
500
#4FB0AD
600
#3F8D8A
700
#33716F
800
#285856
900
#204140
950
#142928

Contrast Checker

Text on white

11.96:1

AA Pass AAA Pass

Text on black

1.76:1

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