#73731D#73731D

#73731D is a mid, moderate yellow. Relative luminance 0.160; OKLCH L 53.9% C 0.105 H 109.5°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#73731D
RGB	rgb(115, 115, 29)
HSL	hsl(60, 60%, 28%)
HSV	hsv(60, 75%, 45%)
CMYK	cmyk(0%, 0%, 74.8%, 54.9%)
CIE-LAB	lab(46.97, -11.03, 44.72)
CIE-LCH	lch(46.97, 46.06, 103.86°)
OKLab	oklab(53.9% -0.0349 0.0989)
OKLCH	oklch(53.9% 0.105 109.5)
XYZ	xyz(13.4232, 15.9954, 3.5425)
Luminance	0.1600 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73731D #1D1D73

analogous

#73481D #73731D #48731D

triadic

#73731D #1D7373 #731D73

tetradic

#73731D #1D7348 #1D1D73 #731D48

square

#73731D #1D7348 #1D1D73 #731D48

split-complementary

#73731D #1D4873 #481D73

monochromatic

#181806 #424211 #73731D #A4A429 #CECE3C

Accessibility & contrast

On white

5.00

#73731D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#73731D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #73731D

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73731D	#FFFFFF	#000000	##FFFFFF
##73731D	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E0D

Deuteranopia (green-blind)

#7E7124

Tritanopia (blue-blind)

#7C6B62

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #73731d;
/* rgb */ color: rgb(115, 115, 29);
/* oklch */ color: oklch(53.9% 0.105 109.5);

Tailwind

colors: {
  custom: {
    50: '#9e9b60',
    500: '#73731d',
    950: '#000000',
  },
}

SCSS

$custom: #73731d;
$custom-light: #9e9b60;
$custom-dark: #000000;

JSON

{
  "hex": "#73731d",
  "rgb": {
    "r": 115,
    "g": 115,
    "b": 29
  },
  "hsl": {
    "h": 60,
    "s": 59.722,
    "l": 28.235
  },
  "oklch": {
    "l": 0.53904,
    "c": 0.1049,
    "h": 109.5
  },
  "luminance": 0.15995
}

Semantic roles & 50–950 ramp

primary

#73731D

secondary

#4545A7

accent

#45E345

background

#FAF9F5

surface

#F3F2EA

border

#CDCCC6

text

#0F0E05

muted

#7F7E79

Preview Lab

Preview with #73731D

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

Preview Lab → · Contrast checker → · Palette generator →