#285642

#285642

Color Values

HEX

#285642

RGB

40, 86, 66

HSL

153,9, 36,5%, 24,7%

HSV

153,9, 53,5%, 33,7%

CMYK

53,5%, 0,0%, 23,3%, 66,3%

OKLCH

0,4142 0,0614 163,3

Properties

Cool Dark Nearest: RAL 6028 Pine Green

Color Harmonies

Complementary

#285642

#56283C

Analogous

#28562B

#285356

#285642

Triadic

#285642

#422856

#564228

Split Complementary

#285642

#562853

#562B28

Tetradic

#285642

#2B2856

#56283C

#535628

Color Blindness Simulation

Original

#285642

Protanopia

#3C3C47

Deuteranopia

#393648

Tritanopia

#2A4B4C

Achromatopsia

#4B4B4B

CSS Usage

background-color: #285642;
color: #285642;
border-color: #285642;
Nearest Tailwind: Emerald 900 #064E3B

Tailwind Shades

50
#F5FAF8
100
#E8F3EE
200
#CEE8DD
300
#ABD8C5
400
#7EC3A5
500
#51AE86
600
#418B6B
700
#346F55
800
#285743
900
#214033
950
#152920

Contrast Checker

Text on white

8,4:1

AA Pass AAA Pass

Text on black

2,5:1

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