#73631F#73631F

#73631F is a mid, moderate yellow. Relative luminance 0.127; OKLCH L 50.2% C 0.088 H 95.7°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#73631F
RGB	rgb(115, 99, 31)
HSL	hsl(49, 58%, 29%)
HSV	hsv(49, 73%, 45%)
CMYK	cmyk(0%, 13.9%, 73%, 54.9%)
CIE-LAB	lab(42.26, -1.83, 39.24)
CIE-LCH	lch(42.26, 39.28, 92.66°)
OKLab	oklab(50.16% -0.0087 0.0877)
OKLCH	oklch(50.16% 0.088 95.7)
XYZ	xyz(11.7800, 12.6681, 3.1208)
Luminance	0.1267 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73631F #1F2F73

analogous

#73391F #73631F #59731F

triadic

#73631F #1F7363 #631F73

tetradic

#73631F #1F7339 #1F2F73 #731F59

square

#73631F #1F7339 #1F2F73 #731F59

split-complementary

#73631F #1F5973 #391F73

monochromatic

#181506 #433912 #73631F #A38C2C #CCB141

Accessibility & contrast

On white

5.94

#73631F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#73631F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #73631F

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73631F	#FFFFFF	#000000	##FFFFFF
##73631F	1.00	5.94	3.53	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6115

Deuteranopia (green-blind)

#726623

Tritanopia (blue-blind)

#7C5B55

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #73631f;
/* rgb */ color: rgb(115, 99, 31);
/* oklch */ color: oklch(50.2% 0.088 95.7);

Tailwind

colors: {
  custom: {
    50: '#9e8f5f',
    500: '#73631f',
    950: '#000000',
  },
}

SCSS

$custom: #73631f;
$custom-light: #9e8f5f;
$custom-dark: #000000;

JSON

{
  "hex": "#73631f",
  "rgb": {
    "r": 115,
    "g": 99,
    "b": 31
  },
  "hsl": {
    "h": 48.571,
    "s": 57.534,
    "l": 28.627
  },
  "oklch": {
    "l": 0.50164,
    "c": 0.08815,
    "h": 95.7
  },
  "luminance": 0.12667
}

Semantic roles & 50–950 ramp

primary

#73631F

secondary

#4759A7

accent

#64E147

background

#FAF8F5

surface

#F3F0E9

border

#CDCBC5

text

#0F0C05

muted

#7F7D79

Preview Lab

Preview with #73631F

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

Preview Lab → · Contrast checker → · Palette generator →