#223F3E

#223F3E

Color Values

HEX

#223F3E

RGB

34, 63, 62

HSL

177.9, 29.9%, 19.0%

HSV

177.9, 46.0%, 24.7%

CMYK

46.0%, 0.0%, 1.6%, 75.3%

OKLCH

0.3446 0.0351 192.8

Properties

Cool Dark Nearest: RAL 6004 Blue Green

Color Harmonies

Complementary

#223F3E

#3F2223

Analogous

#223F2F

#22313F

#223F3E

Triadic

#223F3E

#3E223F

#3F3E22

Split Complementary

#223F3E

#3F2231

#3F2F22

Tetradic

#223F3E

#2F223F

#3F2223

#313F22

Color Blindness Simulation

Original

#223F3E

Protanopia

#2F2F3E

Deuteranopia

#2D2B3E

Tritanopia

#233E3E

Achromatopsia

#393939

CSS Usage

background-color: #223F3E;
color: #223F3E;
border-color: #223F3E;
Nearest Tailwind: Teal 950 #042F2E

Tailwind Shades

50
#F5F9F9
100
#E9F2F1
200
#D1E6E5
300
#B0D4D3
400
#84BDBB
500
#59A6A3
600
#488482
700
#396A68
800
#2D5351
900
#233D3D
950
#162726

Contrast Checker

Text on white

11.36:1

AA Pass AAA Pass

Text on black

1.85:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026