#83751D#83751D

#83751D is a mid, moderate yellow. Relative luminance 0.176; OKLCH L 55.9% C 0.105 H 99.8°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#83751D
RGB	rgb(131, 117, 29)
HSL	hsl(52, 64%, 31%)
HSV	hsv(52, 78%, 51%)
CMYK	cmyk(0%, 10.7%, 77.9%, 48.6%)
CIE-LAB	lab(49.05, -4.65, 47.23)
CIE-LCH	lch(49.05, 47.45, 95.62°)
OKLab	oklab(55.92% -0.0179 0.1036)
OKLCH	oklch(55.92% 0.105 99.8)
XYZ	xyz(15.9439, 17.6374, 3.7267)
Luminance	0.1764 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83751D #1D2B83

analogous

#83421D #83751D #5E831D

triadic

#83751D #1D8375 #751D83

tetradic

#83751D #1D8342 #1D2B83 #831D5E

square

#83751D #1D8342 #1D2B83 #831D5E

split-complementary

#83751D #1D5E83 #421D83

monochromatic

#1F1B07 #514812 #83751D #B5A228 #D6C245

Accessibility & contrast

On white

4.64

#83751D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#83751D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #83751D

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83751D	#FFFFFF	#000000	##FFFFFF
##83751D	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#81720B

Deuteranopia (green-blind)

#857723

Tritanopia (blue-blind)

#8E6C64

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #83751d;
/* rgb */ color: rgb(131, 117, 29);
/* oklch */ color: oklch(55.9% 0.105 99.8);

Tailwind

colors: {
  custom: {
    50: '#aa9c60',
    500: '#83751d',
    950: '#000000',
  },
}

SCSS

$custom: #83751d;
$custom-light: #aa9c60;
$custom-dark: #000000;

JSON

{
  "hex": "#83751d",
  "rgb": {
    "r": 131,
    "g": 117,
    "b": 29
  },
  "hsl": {
    "h": 51.765,
    "s": 63.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.55923,
    "c": 0.10511,
    "h": 99.8
  },
  "luminance": 0.17637
}

Semantic roles & 50–950 ramp

primary

#83751D

secondary

#4655B6

accent

#58E741

background

#FAF9F5

surface

#F4F2EA

border

#CECCC6

text

#100E05

muted

#7F7E79

Preview Lab

Preview with #83751D

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

Preview Lab → · Contrast checker → · Palette generator →