#83711B#83711B

#83711B is a mid, moderate yellow. Relative luminance 0.167; OKLCH L 55.0% C 0.103 H 96.7°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#83711B
RGB	rgb(131, 113, 27)
HSL	hsl(50, 66%, 31%)
HSV	hsv(50, 79%, 51%)
CMYK	cmyk(0%, 13.7%, 79.4%, 48.6%)
CIE-LAB	lab(47.90, -2.47, 46.89)
CIE-LCH	lch(47.90, 46.96, 93.02°)
OKLab	oklab(55.01% -0.012 0.1024)
OKLCH	oklch(55.01% 0.103 96.7)
XYZ	xyz(15.4638, 16.7155, 3.4486)
Luminance	0.1671 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83711B #1B2D83

analogous

#833D1B #83711B #61831B

triadic

#83711B #1B8371 #711B83

tetradic

#83711B #1B833D #1B2D83 #831B61

square

#83711B #1B833D #1B2D83 #831B61

split-complementary

#83711B #1B6183 #3D1B83

monochromatic

#1E1906 #504511 #83711B #B69D25 #D8BE41

Accessibility & contrast

On white

4.84

#83711B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#83711B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #83711B

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83711B	#FFFFFF	#000000	##FFFFFF
##83711B	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E09

Deuteranopia (green-blind)

#827421

Tritanopia (blue-blind)

#8E6861

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #83711b;
/* rgb */ color: rgb(131, 113, 27);
/* oklch */ color: oklch(55.0% 0.103 96.7);

Tailwind

colors: {
  custom: {
    50: '#ab995f',
    500: '#83711b',
    950: '#000000',
  },
}

SCSS

$custom: #83711b;
$custom-light: #ab995f;
$custom-dark: #000000;

JSON

{
  "hex": "#83711b",
  "rgb": {
    "r": 131,
    "g": 113,
    "b": 27
  },
  "hsl": {
    "h": 49.615,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.55005,
    "c": 0.10314,
    "h": 96.7
  },
  "luminance": 0.16715
}

Semantic roles & 50–950 ramp

primary

#83711B

secondary

#4357B6

accent

#5CE93F

background

#FAF9F5

surface

#F5F2EA

border

#CFCCC6

text

#110D05

muted

#807E79

Preview Lab

Preview with #83711B

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

Preview Lab → · Contrast checker → · Palette generator →