#042F34

#042F34

Color Values

HEX

#042F34

RGB

4, 47, 52

HSL

186.2, 85.7%, 11.0%

HSV

186.2, 92.3%, 20.4%

CMYK

92.3%, 9.6%, 0.0%, 79.6%

OKLCH

0.28 0.0451 206.7

Properties

Cool Dark Nearest: RAL 6036 Pearl Opal Green

Color Harmonies

Complementary

#042F34

#340904

Analogous

#043421

#041734

#042F34

Triadic

#042F34

#34042F

#2F3404

Split Complementary

#042F34

#340417

#342104

Tetradic

#042F34

#210434

#340904

#173404

Color Blindness Simulation

Original

#042F34

Protanopia

#171733

Deuteranopia

#141132

Tritanopia

#063232

Achromatopsia

#262626

CSS Usage

background-color: #042F34;
color: #042F34;
border-color: #042F34;
Nearest Tailwind: Teal 950 #042F2E

Tailwind Shades

50
#F2FCFD
100
#E0F7FA
200
#BDF4FA
300
#8DEBF6
400
#50E1F2
500
#12D6ED
600
#0FABBD
700
#0C8998
800
#096B76
900
#0B4E56
950
#073136

Contrast Checker

Text on white

14.37:1

AA Pass AAA Pass

Text on black

1.46:1

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