#54591C#54591C

#54591C is a dark, moderate yellow. Relative luminance 0.091; OKLCH L 44.6% C 0.083 H 113.7°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#54591C
RGB	rgb(84, 89, 28)
HSL	hsl(65, 52%, 23%)
HSV	hsv(65, 69%, 35%)
CMYK	cmyk(5.6%, 0%, 68.5%, 65.1%)
CIE-LAB	lab(36.20, -11.14, 33.42)
CIE-LCH	lch(36.20, 35.23, 108.43°)
OKLab	oklab(44.62% -0.0334 0.0759)
OKLCH	oklch(44.62% 0.083 113.7)
XYZ	xyz(7.4383, 9.1136, 2.4656)
Luminance	0.0911 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54591C #211C59

analogous

#593F1C #54591C #35591C

triadic

#54591C #1C5459 #591C54

tetradic

#54591C #1C593F #211C59 #591C35

square

#54591C #1C593F #211C59 #591C35

split-complementary

#54591C #1C3559 #3F1C59

monochromatic

#161707 #282A0D #54591C #80882B #ACB639

Accessibility & contrast

On white

7.44

#54591C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#54591C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #54591C

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54591C	#FFFFFF	#000000	##FFFFFF
##54591C	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605514

Deuteranopia (green-blind)

#605620

Tritanopia (blue-blind)

#5A544C

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #54591c;
/* rgb */ color: rgb(84, 89, 28);
/* oklch */ color: oklch(44.6% 0.083 113.7);

Tailwind

colors: {
  custom: {
    50: '#86875c',
    500: '#54591c',
    950: '#000000',
  },
}

SCSS

$custom: #54591c;
$custom-light: #86875c;
$custom-dark: #000000;

JSON

{
  "hex": "#54591c",
  "rgb": {
    "r": 84,
    "g": 89,
    "b": 28
  },
  "hsl": {
    "h": 64.918,
    "s": 52.137,
    "l": 22.941
  },
  "oklch": {
    "l": 0.44618,
    "c": 0.08293,
    "h": 113.7
  },
  "luminance": 0.09113
}

Semantic roles & 50–950 ramp

primary

#54591C

secondary

#49428F

accent

#4CDC58

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0B0B04

muted

#7C7C79

Preview Lab

Preview with #54591C

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

Preview Lab → · Contrast checker → · Palette generator →