#83751F#83751F

#83751F is a mid, moderate yellow. Relative luminance 0.176; OKLCH L 55.9% C 0.104 H 99.7°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#83751F
RGB	rgb(131, 117, 31)
HSL	hsl(52, 62%, 32%)
HSV	hsv(52, 76%, 51%)
CMYK	cmyk(0%, 10.7%, 76.3%, 48.6%)
CIE-LAB	lab(49.07, -4.55, 46.47)
CIE-LCH	lch(49.07, 46.70, 95.60°)
OKLab	oklab(55.94% -0.0174 0.1024)
OKLCH	oklch(55.94% 0.104 99.7)
XYZ	xyz(15.9695, 17.6476, 3.8612)
Luminance	0.1765 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83751F #1F2D83

analogous

#83431F #83751F #5F831F

triadic

#83751F #1F8375 #751F83

tetradic

#83751F #1F8343 #1F2D83 #831F5F

square

#83751F #1F8343 #1F2D83 #831F5F

split-complementary

#83751F #1F5F83 #431F83

monochromatic

#201D08 #524913 #83751F #B4A12B #D4C049

Accessibility & contrast

On white

4.64

#83751F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#83751F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #83751F

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83751F	#FFFFFF	#000000	##FFFFFF
##83751F	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#81720F

Deuteranopia (green-blind)

#857725

Tritanopia (blue-blind)

#8E6C64

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #83751f;
/* rgb */ color: rgb(131, 117, 31);
/* oklch */ color: oklch(55.9% 0.104 99.7);

Tailwind

colors: {
  custom: {
    50: '#aa9c61',
    500: '#83751f',
    950: '#000000',
  },
}

SCSS

$custom: #83751f;
$custom-light: #aa9c61;
$custom-dark: #000000;

JSON

{
  "hex": "#83751f",
  "rgb": {
    "r": 131,
    "g": 117,
    "b": 31
  },
  "hsl": {
    "h": 51.6,
    "s": 61.728,
    "l": 31.765
  },
  "oklch": {
    "l": 0.55937,
    "c": 0.10386,
    "h": 99.7
  },
  "luminance": 0.17647
}

Semantic roles & 50–950 ramp

primary

#83751F

secondary

#4857B6

accent

#5AE543

background

#FAF9F6

surface

#F4F2EB

border

#CECCC6

text

#100E05

muted

#7F7E7A

Preview Lab

Preview with #83751F

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

Preview Lab → · Contrast checker → · Palette generator →