#83831B#83831B

#83831B is a mid, moderate yellow. Relative luminance 0.211; OKLCH L 59.1% C 0.119 H 109.6°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#83831B
RGB	rgb(131, 131, 27)
HSL	hsl(60, 66%, 31%)
HSV	hsv(60, 79%, 51%)
CMYK	cmyk(0%, 0%, 79.4%, 48.6%)
CIE-LAB	lab(53.10, -12.45, 51.64)
CIE-LCH	lch(53.10, 53.12, 103.56°)
OKLab	oklab(59.14% -0.04 0.1126)
OKLCH	oklch(59.14% 0.119 109.6)
XYZ	xyz(17.6749, 21.1376, 4.1856)
Luminance	0.2114 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83831B #1B1B83

analogous

#834F1B #83831B #4F831B

triadic

#83831B #1B8383 #831B83

tetradic

#83831B #1B834F #1B1B83 #831B4F

square

#83831B #1B834F #1B1B83 #831B4F

split-complementary

#83831B #1B4F83 #4F1B83

monochromatic

#1E1E06 #505011 #83831B #B6B625 #D8D841

Accessibility & contrast

On white

4.02

#83831B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#83831B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #83831B

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83831B	#FFFFFF	#000000	##000000
##83831B	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D00

Deuteranopia (green-blind)

#8F8024

Tritanopia (blue-blind)

#8D7A70

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #83831b;
/* rgb */ color: rgb(131, 131, 27);
/* oklch */ color: oklch(59.1% 0.119 109.6);

Tailwind

colors: {
  custom: {
    50: '#aaa661',
    500: '#83831b',
    950: '#000000',
  },
}

SCSS

$custom: #83831b;
$custom-light: #aaa661;
$custom-dark: #000000;

JSON

{
  "hex": "#83831b",
  "rgb": {
    "r": 131,
    "g": 131,
    "b": 27
  },
  "hsl": {
    "h": 60,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.59142,
    "c": 0.11947,
    "h": 109.6
  },
  "luminance": 0.21137
}

Semantic roles & 50–950 ramp

primary

#83831B

secondary

#4343B6

accent

#3FE93F

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#100F05

muted

#7F7F7A

Preview Lab

Preview with #83831B

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

Preview Lab → · Contrast checker → · Palette generator →