#83771F#83771F

#83771F is a mid, moderate yellow. Relative luminance 0.181; OKLCH L 56.4% C 0.106 H 101.3°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#83771F
RGB	rgb(131, 119, 31)
HSL	hsl(53, 62%, 32%)
HSV	hsv(53, 76%, 51%)
CMYK	cmyk(0%, 9.2%, 76.3%, 48.6%)
CIE-LAB	lab(49.64, -5.68, 47.02)
CIE-LCH	lch(49.64, 47.36, 96.89°)
OKLab	oklab(56.39% -0.0206 0.1036)
OKLCH	oklch(56.39% 0.106 101.3)
XYZ	xyz(16.2050, 18.1186, 3.9397)
Luminance	0.1812 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83771F #1F2B83

analogous

#83451F #83771F #5D831F

triadic

#83771F #1F8377 #771F83

tetradic

#83771F #1F8345 #1F2B83 #831F5D

square

#83771F #1F8345 #1F2B83 #831F5D

split-complementary

#83771F #1F5D83 #451F83

monochromatic

#201D08 #524A13 #83771F #B4A42B #D4C349

Accessibility & contrast

On white

4.54

#83771F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#83771F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #83771F

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83771F	#FFFFFF	#000000	##000000
##83771F	1.00	4.54	4.62	4.62
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83730F

Deuteranopia (green-blind)

#867825

Tritanopia (blue-blind)

#8D6E66

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #83771f;
/* rgb */ color: rgb(131, 119, 31);
/* oklch */ color: oklch(56.4% 0.106 101.3);

Tailwind

colors: {
  custom: {
    50: '#aa9d62',
    500: '#83771f',
    950: '#000000',
  },
}

SCSS

$custom: #83771f;
$custom-light: #aa9d62;
$custom-dark: #000000;

JSON

{
  "hex": "#83771f",
  "rgb": {
    "r": 131,
    "g": 119,
    "b": 31
  },
  "hsl": {
    "h": 52.8,
    "s": 61.728,
    "l": 31.765
  },
  "oklch": {
    "l": 0.56393,
    "c": 0.10558,
    "h": 101.3
  },
  "luminance": 0.18118
}

Semantic roles & 50–950 ramp

primary

#83771F

secondary

#4855B6

accent

#56E543

background

#FAF9F6

surface

#F4F2EB

border

#CECCC6

text

#100E05

muted

#7F7E7A

Preview Lab

Preview with #83771F

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

Preview Lab → · Contrast checker → · Palette generator →