#1B3F1B

#1B3F1B

Color Values

HEX

#1B3F1B

RGB

27, 63, 27

HSL

120.0, 40.0%, 17.6%

HSV

120.0, 57.1%, 24.7%

CMYK

57.1%, 0.0%, 57.1%, 75.3%

OKLCH

0.3307 0.0737 143.7

Properties

Cool Dark Nearest: RAL 6035 Pearl Green

Color Harmonies

Complementary

#1B3F1B

#3F1B3F

Analogous

#2D3F1B

#1B3F2D

#1B3F1B

Triadic

#1B3F1B

#1B1B3F

#3F1B1B

Split Complementary

#1B3F1B

#2D1B3F

#3F1B2D

Tetradic

#1B3F1B

#1B2D3F

#3F1B3F

#3F2D1B

Color Blindness Simulation

Original

#1B3F1B

Protanopia

#2B2B24

Deuteranopia

#282626

Tritanopia

#1D2B2C

Achromatopsia

#353535

CSS Usage

background-color: #1B3F1B;
color: #1B3F1B;
border-color: #1B3F1B;
Nearest Tailwind: Lime 950 #1A2E05

Tailwind Shades

50
#F5FAF5
100
#E7F3E7
200
#CDEACD
300
#A9DAA9
400
#7BC67B
500
#4CB24C
600
#3D8F3D
700
#317231
800
#265926
900
#1F421F
950
#142A14

Contrast Checker

Text on white

11.84:1

AA Pass AAA Pass

Text on black

1.77:1

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