#286C54

#286C54

Color Values

HEX

#286C54

RGB

40, 108, 84

HSL

158.8, 45.9%, 29.0%

HSV

158.8, 63.0%, 42.4%

CMYK

63.0%, 0.0%, 22.2%, 57.6%

OKLCH

0.4809 0.0792 166.6

Properties

Cool Dark Nearest: RAL 6000 Patina Green

Color Harmonies

Complementary

#286C54

#6C2840

Analogous

#286C32

#28626C

#286C54

Triadic

#286C54

#54286C

#6C5428

Split Complementary

#286C54

#6C2862

#6C3228

Tetradic

#286C54

#32286C

#6C2840

#626C28

Color Blindness Simulation

Original

#286C54

Protanopia

#45465A

Deuteranopia

#423C5B

Tritanopia

#2B5E5F

Achromatopsia

#5C5C5C

CSS Usage

background-color: #286C54;
color: #286C54;
border-color: #286C54;
Nearest Tailwind: Emerald 800 #065F46

Tailwind Shades

50
#F4FAF8
100
#E6F4EF
200
#CBECE0
300
#A6DECA
400
#75CCAD
500
#45BA91
600
#379574
700
#2C775D
800
#225D48
900
#1C4436
950
#122B22

Contrast Checker

Text on white

6.24:1

AA Pass AAA Fail

Text on black

3.36:1

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