#80731F#80731F

#80731F is a mid, moderate yellow. Relative luminance 0.170; OKLCH L 55.2% C 0.102 H 100.2°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#80731F
RGB	rgb(128, 115, 31)
HSL	hsl(52, 61%, 31%)
HSV	hsv(52, 76%, 50%)
CMYK	cmyk(0%, 10.2%, 75.8%, 49.8%)
CIE-LAB	lab(48.20, -4.84, 45.54)
CIE-LCH	lch(48.20, 45.80, 96.06°)
OKLab	oklab(55.18% -0.018 0.1005)
OKLCH	oklch(55.18% 0.102 100.2)
XYZ	xyz(15.2809, 16.9503, 3.7629)
Luminance	0.1695 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80731F #1F2C80

analogous

#80421F #80731F #5C801F

triadic

#80731F #1F8073 #731F80

tetradic

#80731F #1F8042 #1F2C80 #801F5C

square

#80731F #1F8042 #1F2C80 #801F5C

split-complementary

#80731F #1F5C80 #421F80

monochromatic

#1D1A07 #4F4713 #80731F #B19F2B #D2C047

Accessibility & contrast

On white

4.78

#80731F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#80731F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #80731F

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80731F	#FFFFFF	#000000	##FFFFFF
##80731F	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7010

Deuteranopia (green-blind)

#827525

Tritanopia (blue-blind)

#8A6A63

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #80731f;
/* rgb */ color: rgb(128, 115, 31);
/* oklch */ color: oklch(55.2% 0.102 100.2);

Tailwind

colors: {
  custom: {
    50: '#a89b61',
    500: '#80731f',
    950: '#000000',
  },
}

SCSS

$custom: #80731f;
$custom-light: #a89b61;
$custom-dark: #000000;

JSON

{
  "hex": "#80731f",
  "rgb": {
    "r": 128,
    "g": 115,
    "b": 31
  },
  "hsl": {
    "h": 51.959,
    "s": 61.006,
    "l": 31.176
  },
  "oklch": {
    "l": 0.55179,
    "c": 0.10214,
    "h": 100.2
  },
  "luminance": 0.1695
}

Semantic roles & 50–950 ramp

primary

#80731F

secondary

#4856B3

accent

#59E444

background

#FAF9F5

surface

#F4F2EA

border

#CECCC6

text

#100E05

muted

#7F7E79

Preview Lab

Preview with #80731F

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

Preview Lab → · Contrast checker → · Palette generator →