#837310#837310

#837310 is a mid, moderate yellow. Relative luminance 0.171; OKLCH L 55.4% C 0.110 H 99.0°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#837310
RGB	rgb(131, 115, 16)
HSL	hsl(52, 78%, 29%)
HSV	hsv(52, 88%, 51%)
CMYK	cmyk(0%, 12.2%, 87.8%, 48.6%)
CIE-LAB	lab(48.42, -3.99, 50.83)
CIE-LCH	lch(48.42, 50.98, 94.49°)
OKLab	oklab(55.4% -0.0172 0.1086)
OKLCH	oklch(55.4% 0.11 99)
XYZ	xyz(15.5852, 17.1250, 2.9747)
Luminance	0.1712 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#837310 #102083

analogous

#833A10 #837310 #5A8310

triadic

#837310 #108373 #731083

tetradic

#837310 #10833A #102083 #83105A

square

#837310 #10833A #102083 #83105A

split-complementary

#837310 #105A83 #3A1083

monochromatic

#1B1803 #4C4309 #837310 #BAA317 #E5CB29

Accessibility & contrast

On white

4.75

#837310 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#837310 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #837310

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##837310	#FFFFFF	#000000	##FFFFFF
##837310	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7000

Deuteranopia (green-blind)

#847519

Tritanopia (blue-blind)

#8E6962

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #837310;
/* rgb */ color: rgb(131, 115, 16);
/* oklch */ color: oklch(55.4% 0.110 99.0);

Tailwind

colors: {
  custom: {
    50: '#ab9a5b',
    500: '#837310',
    950: '#000000',
  },
}

SCSS

$custom: #837310;
$custom-light: #ab9a5b;
$custom-dark: #000000;

JSON

{
  "hex": "#837310",
  "rgb": {
    "r": 131,
    "g": 115,
    "b": 16
  },
  "hsl": {
    "h": 51.652,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.55399,
    "c": 0.10998,
    "h": 99
  },
  "luminance": 0.17124
}

Semantic roles & 50–950 ramp

primary

#837310

secondary

#3648B9

accent

#4EF533

background

#FBF9F5

surface

#F6F2E9

border

#D0CCC5

text

#110E04

muted

#807E79

Preview Lab

Preview with #837310

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

Preview Lab → · Contrast checker → · Palette generator →