#1B5841

#1B5841

Color Values

HEX

#1B5841

RGB

27, 88, 65

HSL

157.4, 53.0%, 22.5%

HSV

157.4, 69.3%, 34.5%

CMYK

69.3%, 0.0%, 26.1%, 65.5%

OKLCH

0.4144 0.0736 164.5

Properties

Cool Dark Nearest: RAL 6016 Turquoise Green

Color Harmonies

Complementary

#1B5841

#581B32

Analogous

#1B5822

#1B5058

#1B5841

Triadic

#1B5841

#411B58

#58411B

Split Complementary

#1B5841

#581B50

#58221B

Tetradic

#1B5841

#221B58

#581B32

#50581B

Color Blindness Simulation

Original

#1B5841

Protanopia

#353647

Deuteranopia

#322D48

Tritanopia

#1E4B4C

Achromatopsia

#494949

CSS Usage

background-color: #1B5841;
color: #1B5841;
border-color: #1B5841;
Nearest Tailwind: Emerald 900 #064E3B

Tailwind Shades

50
#F4FBF8
100
#E5F5EF
200
#C8EEE0
300
#A1E2CA
400
#6FD3AD
500
#3CC390
600
#309C73
700
#267D5C
800
#1E6248
900
#194836
950
#102D22

Contrast Checker

Text on white

8.34:1

AA Pass AAA Pass

Text on black

2.52:1

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