#545818#545818

#545818 is a dark, moderate yellow. Relative luminance 0.089; OKLCH L 44.3% C 0.085 H 112.9°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#545818
RGB	rgb(84, 88, 24)
HSL	hsl(64, 57%, 22%)
HSV	hsv(64, 73%, 35%)
CMYK	cmyk(4.5%, 0%, 72.7%, 65.5%)
CIE-LAB	lab(35.85, -10.85, 34.90)
CIE-LCH	lch(35.85, 36.55, 107.27°)
OKLab	oklab(44.33% -0.033 0.0783)
OKLCH	oklch(44.33% 0.085 112.9)
XYZ	xyz(7.3110, 8.9304, 2.2026)
Luminance	0.0893 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545818 #1C1858

analogous

#583C18 #545818 #345818

triadic

#545818 #185458 #581854

tetradic

#545818 #18583C #1C1858 #581834

square

#545818 #18583C #1C1858 #581834

split-complementary

#545818 #183458 #3C1858

monochromatic

#171807 #26280B #545818 #828825 #B0B832

Accessibility & contrast

On white

7.54

#545818 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#545818 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #545818

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545818	#FFFFFF	#000000	##FFFFFF
##545818	1.00	7.54	2.79	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F540E

Deuteranopia (green-blind)

#5F551D

Tritanopia (blue-blind)

#5A524B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #545818;
/* rgb */ color: rgb(84, 88, 24);
/* oklch */ color: oklch(44.3% 0.085 112.9);

Tailwind

colors: {
  custom: {
    50: '#868759',
    500: '#545818',
    950: '#000000',
  },
}

SCSS

$custom: #545818;
$custom-light: #868759;
$custom-dark: #000000;

JSON

{
  "hex": "#545818",
  "rgb": {
    "r": 84,
    "g": 88,
    "b": 24
  },
  "hsl": {
    "h": 63.75,
    "s": 57.143,
    "l": 21.961
  },
  "oklch": {
    "l": 0.44325,
    "c": 0.08501,
    "h": 112.9
  },
  "luminance": 0.0893
}

Semantic roles & 50–950 ramp

primary

#545818

secondary

#423D8F

accent

#47E051

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0B0B04

muted

#7C7C79

Preview Lab

Preview with #545818

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →