#233F3C

#233F3C

Color Values

HEX

#233F3C

RGB

35, 63, 60

HSL

173.6, 28.6%, 19.2%

HSV

173.6, 44.4%, 24.7%

CMYK

44.4%, 0.0%, 4.8%, 75.3%

OKLCH

0.3444 0.0345 187.0

Properties

Cool Dark Nearest: RAL 6036 Pearl Opal Green

Color Harmonies

Complementary

#233F3C

#3F2326

Analogous

#233F2E

#23343F

#233F3C

Triadic

#233F3C

#3C233F

#3F3C23

Split Complementary

#233F3C

#3F2334

#3F2E23

Tetradic

#233F3C

#2E233F

#3F2326

#343F23

Color Blindness Simulation

Original

#233F3C

Protanopia

#2F2F3D

Deuteranopia

#2E2B3D

Tritanopia

#243D3D

Achromatopsia

#393939

CSS Usage

background-color: #233F3C;
color: #233F3C;
border-color: #233F3C;
Nearest Tailwind: Teal 950 #042F2E

Tailwind Shades

50
#F5F9F9
100
#E9F1F1
200
#D1E6E3
300
#B0D3D0
400
#86BCB6
500
#5BA49C
600
#49837D
700
#3A6964
800
#2E524E
900
#243D3A
950
#172625

Contrast Checker

Text on white

11.37:1

AA Pass AAA Pass

Text on black

1.85:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026