#0C2828

#0C2828

Color Values

HEX

#0C2828

RGB

12, 40, 40

HSL

180.0, 53.8%, 10.2%

HSV

180.0, 70.0%, 15.7%

CMYK

70.0%, 0.0%, 0.0%, 84.3%

OKLCH

0.2557 0.0335 195.3

Properties

Cool Dark Nearest: RAL 6036 Pearl Opal Green

Color Harmonies

Complementary

#0C2828

#280C0C

Analogous

#0C281A

#0C1A28

#0C2828

Triadic

#0C2828

#280C28

#28280C

Split Complementary

#0C2828

#280C1A

#281A0C

Tetradic

#0C2828

#1A0C28

#280C0C

#1A280C

Color Blindness Simulation

Original

#0C2828

Protanopia

#181828

Deuteranopia

#161428

Tritanopia

#0D2828

Achromatopsia

#222222

CSS Usage

background-color: #0C2828;
color: #0C2828;
border-color: #0C2828;
Nearest Tailwind: Teal 950 #042F2E

Tailwind Shades

50
#F4FBFB
100
#E5F5F5
200
#C8EFEF
300
#A1E3E3
400
#6ED3D3
500
#3BC4C4
600
#2F9D9D
700
#267E7E
800
#1D6262
900
#194848
950
#102D2D

Contrast Checker

Text on white

15.56:1

AA Pass AAA Pass

Text on black

1.35:1

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