#83771C#83771C

#83771C is a mid, moderate yellow. Relative luminance 0.181; OKLCH L 56.4% C 0.107 H 101.4°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#83771C
RGB	rgb(131, 119, 28)
HSL	hsl(53, 65%, 31%)
HSV	hsv(53, 79%, 51%)
CMYK	cmyk(0%, 9.2%, 78.6%, 48.6%)
CIE-LAB	lab(49.62, -5.81, 48.12)
CIE-LCH	lch(49.62, 48.47, 96.89°)
OKLab	oklab(56.37% -0.0213 0.1053)
OKLCH	oklch(56.37% 0.107 101.4)
XYZ	xyz(16.1673, 18.1035, 3.7411)
Luminance	0.1810 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83771C #1C2883

analogous

#83431C #83771C #5B831C

triadic

#83771C #1C8377 #771C83

tetradic

#83771C #1C8343 #1C2883 #831C5B

square

#83771C #1C8343 #1C2883 #831C5B

split-complementary

#83771C #1C5B83 #431C83

monochromatic

#1E1B06 #514911 #83771C #B5A527 #D7C543

Accessibility & contrast

On white

4.54

#83771C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#83771C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #83771C

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83771C	#FFFFFF	#000000	##000000
##83771C	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)

#837308

Deuteranopia (green-blind)

#867823

Tritanopia (blue-blind)

#8E6E66

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #83771c;
/* rgb */ color: rgb(131, 119, 28);
/* oklch */ color: oklch(56.4% 0.107 101.4);

Tailwind

colors: {
  custom: {
    50: '#aa9d60',
    500: '#83771c',
    950: '#000000',
  },
}

SCSS

$custom: #83771c;
$custom-light: #aa9d60;
$custom-dark: #000000;

JSON

{
  "hex": "#83771c",
  "rgb": {
    "r": 131,
    "g": 119,
    "b": 28
  },
  "hsl": {
    "h": 53.01,
    "s": 64.78,
    "l": 31.176
  },
  "oklch": {
    "l": 0.56373,
    "c": 0.10741,
    "h": 101.4
  },
  "luminance": 0.18103
}

Semantic roles & 50–950 ramp

primary

#83771C

secondary

#4552B6

accent

#54E840

background

#FAF9F5

surface

#F4F2EA

border

#CECCC6

text

#100E05

muted

#7F7E79

Preview Lab

Preview with #83771C

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

Preview Lab → · Contrast checker → · Palette generator →