#584E19#584E19

#584E19 is a dark, moderate yellow. Relative luminance 0.076; OKLCH L 42.2% C 0.073 H 98.5°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#584E19
RGB	rgb(88, 78, 25)
HSL	hsl(50, 56%, 22%)
HSV	hsv(50, 72%, 35%)
CMYK	cmyk(0%, 11.4%, 71.6%, 65.5%)
CIE-LAB	lab(33.12, -2.91, 31.74)
CIE-LCH	lch(33.12, 31.88, 95.23°)
OKLab	oklab(42.25% -0.0107 0.0717)
OKLCH	oklch(42.25% 0.073 98.5)
XYZ	xyz(6.9247, 7.5940, 2.0206)
Luminance	0.0759 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584E19 #192358

analogous

#582F19 #584E19 #435819

triadic

#584E19 #19584E #4E1958

tetradic

#584E19 #19582F #192358 #581943

square

#584E19 #19582F #192358 #581943

split-complementary

#584E19 #194358 #2F1958

monochromatic

#181507 #28240B #584E19 #887827 #B7A234

Accessibility & contrast

On white

8.34

#584E19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#584E19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #584E19

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584E19	#FFFFFF	#000000	##FFFFFF
##584E19	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564C12

Deuteranopia (green-blind)

#594F1C

Tritanopia (blue-blind)

#5F4843

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #584e19;
/* rgb */ color: rgb(88, 78, 25);
/* oklch */ color: oklch(42.2% 0.073 98.5);

Tailwind

colors: {
  custom: {
    50: '#897f59',
    500: '#584e19',
    950: '#000000',
  },
}

SCSS

$custom: #584e19;
$custom-light: #897f59;
$custom-dark: #000000;

JSON

{
  "hex": "#584e19",
  "rgb": {
    "r": 88,
    "g": 78,
    "b": 25
  },
  "hsl": {
    "h": 50.476,
    "s": 55.752,
    "l": 22.157
  },
  "oklch": {
    "l": 0.42249,
    "c": 0.07253,
    "h": 98.5
  },
  "luminance": 0.07594
}

Semantic roles & 50–950 ramp

primary

#584E19

secondary

#3E4B8E

accent

#61DF49

background

#F8F7F5

surface

#F0EEE9

border

#CBC9C5

text

#0C0A03

muted

#7D7C78

Preview Lab

Preview with #584E19

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

Preview Lab → · Contrast checker → · Palette generator →