#1F3C3B

#1F3C3B

Color Values

HEX

#1F3C3B

RGB

31, 60, 59

HSL

177.9, 31.9%, 17.8%

HSV

177.9, 48.3%, 23.5%

CMYK

48.3%, 0.0%, 1.7%, 76.5%

OKLCH

0.3331 0.0351 192.7

Properties

Cool Dark Nearest: RAL 6036 Pearl Opal Green

Color Harmonies

Complementary

#1F3C3B

#3C1F20

Analogous

#1F3C2C

#1F2E3C

#1F3C3B

Triadic

#1F3C3B

#3B1F3C

#3C3B1F

Split Complementary

#1F3C3B

#3C1F2E

#3C2C1F

Tetradic

#1F3C3B

#2C1F3C

#3C1F20

#2E3C1F

Color Blindness Simulation

Original

#1F3C3B

Protanopia

#2C2C3B

Deuteranopia

#2A283B

Tritanopia

#203B3B

Achromatopsia

#363636

CSS Usage

background-color: #1F3C3B;
color: #1F3C3B;
border-color: #1F3C3B;
Nearest Tailwind: Teal 950 #042F2E

Tailwind Shades

50
#F5F9F9
100
#E8F2F2
200
#D0E7E6
300
#AED5D4
400
#83BFBD
500
#57A8A5
600
#458784
700
#386C6A
800
#2B5453
900
#233E3D
950
#162727

Contrast Checker

Text on white

11.88:1

AA Pass AAA Pass

Text on black

1.77:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026