#1B2D25

#1B2D25

Color Values

HEX

#1B2D25

RGB

27, 45, 37

HSL

153.3, 25.0%, 14.1%

HSV

153.3, 40.0%, 17.6%

CMYK

40.0%, 0.0%, 17.8%, 82.4%

OKLCH

0.2785 0.0281 164.9

Properties

Cool Dark Nearest: RAL 6036 Pearl Opal Green

Color Harmonies

Complementary

#1B2D25

#2D1B23

Analogous

#1B2D1C

#1B2C2D

#1B2D25

Triadic

#1B2D25

#251B2D

#2D251B

Split Complementary

#1B2D25

#2D1B2C

#2D1C1B

Tetradic

#1B2D25

#1C1B2D

#2D1B23

#2C2D1B

Color Blindness Simulation

Original

#1B2D25

Protanopia

#232327

Deuteranopia

#222027

Tritanopia

#1C2829

Achromatopsia

#292929

CSS Usage

background-color: #1B2D25;
color: #1B2D25;
border-color: #1B2D25;
Nearest Tailwind: Emerald 950 #022C22

Tailwind Shades

50
#F6F9F8
100
#E9F1EE
200
#D2E4DC
300
#B2D1C3
400
#89B8A3
500
#609F83
600
#4D8069
700
#3D6654
800
#305042
900
#263B32
950
#18251F

Contrast Checker

Text on white

14.5:1

AA Pass AAA Pass

Text on black

1.45:1

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