#837528#837528

#837528 is a mid, moderate yellow. Relative luminance 0.177; OKLCH L 56.0% C 0.097 H 98.9°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#837528
RGB	rgb(131, 117, 40)
HSL	hsl(51, 53%, 34%)
HSV	hsv(51, 69%, 51%)
CMYK	cmyk(0%, 10.7%, 69.5%, 48.6%)
CIE-LAB	lab(49.13, -4.06, 42.76)
CIE-LCH	lch(49.13, 42.96, 95.43°)
OKLab	oklab(56.01% -0.015 0.0963)
OKLCH	oklch(56.01% 0.097 98.9)
XYZ	xyz(16.1051, 17.7018, 4.5756)
Luminance	0.1770 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#837528 #283683

analogous

#834728 #837528 #638328

triadic

#837528 #288375 #752883

tetradic

#837528 #288347 #283683 #832863

square

#837528 #288347 #283683 #832863

split-complementary

#837528 #286383 #472883

monochromatic

#25210B #544B1A #837528 #B29F36 #CCBB59

Accessibility & contrast

On white

4.63

#837528 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#837528 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #837528

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##837528	#FFFFFF	#000000	##FFFFFF
##837528	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80721E

Deuteranopia (green-blind)

#84772C

Tritanopia (blue-blind)

#8D6C65

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #837528;
/* rgb */ color: rgb(131, 117, 40);
/* oklch */ color: oklch(56.0% 0.097 98.9);

Tailwind

colors: {
  custom: {
    50: '#aa9c66',
    500: '#837528',
    950: '#000000',
  },
}

SCSS

$custom: #837528;
$custom-light: #aa9c66;
$custom-dark: #000000;

JSON

{
  "hex": "#837528",
  "rgb": {
    "r": 131,
    "g": 117,
    "b": 40
  },
  "hsl": {
    "h": 50.769,
    "s": 53.216,
    "l": 33.529
  },
  "oklch": {
    "l": 0.56011,
    "c": 0.09743,
    "h": 98.9
  },
  "luminance": 0.17701
}

Semantic roles & 50–950 ramp

primary

#837528

secondary

#5564B1

accent

#62DD4B

background

#FAF9F6

surface

#F4F2EB

border

#CECCC6

text

#100E06

muted

#7F7E7A

Preview Lab

Preview with #837528

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

Preview Lab → · Contrast checker → · Palette generator →