#837530#837530

#837530 is a mid, moderate yellow. Relative luminance 0.178; OKLCH L 56.1% C 0.091 H 97.9°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#837530
RGB	rgb(131, 117, 48)
HSL	hsl(50, 46%, 35%)
HSV	hsv(50, 63%, 51%)
CMYK	cmyk(0%, 10.7%, 63.4%, 48.6%)
CIE-LAB	lab(49.21, -3.52, 39.09)
CIE-LCH	lch(49.21, 39.25, 95.15°)
OKLab	oklab(56.09% -0.0124 0.0898)
OKLCH	oklch(56.09% 0.091 97.9)
XYZ	xyz(16.2555, 17.7620, 5.3679)
Luminance	0.1776 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#837530 #303E83

analogous

#834C30 #837530 #678330

triadic

#837530 #308375 #753083

tetradic

#837530 #30834C #303E83 #833067

square

#837530 #30834C #303E83 #833067

split-complementary

#837530 #306783 #4C3083

monochromatic

#29250F #564D20 #837530 #B09D40 #C7B766

Accessibility & contrast

On white

4.61

#837530 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#837530 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #837530

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##837530	#FFFFFF	#000000	##FFFFFF
##837530	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807228

Deuteranopia (green-blind)

#847733

Tritanopia (blue-blind)

#8D6D66

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #837530;
/* rgb */ color: rgb(131, 117, 48);
/* oklch */ color: oklch(56.1% 0.091 97.9);

Tailwind

colors: {
  custom: {
    50: '#a99c6b',
    500: '#837530',
    950: '#000000',
  },
}

SCSS

$custom: #837530;
$custom-light: #a99c6b;
$custom-dark: #000000;

JSON

{
  "hex": "#837530",
  "rgb": {
    "r": 131,
    "g": 117,
    "b": 48
  },
  "hsl": {
    "h": 49.88,
    "s": 46.369,
    "l": 35.098
  },
  "oklch": {
    "l": 0.56094,
    "c": 0.09064,
    "h": 97.9
  },
  "luminance": 0.17761
}

Semantic roles & 50–950 ramp

primary

#837530

secondary

#616EAE

accent

#68D652

background

#FAF9F6

surface

#F4F2EB

border

#CECCC6

text

#100E07

muted

#7F7E7A

Preview Lab

Preview with #837530

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

Preview Lab → · Contrast checker → · Palette generator →