#87731D#87731D

#87731D is a mid, moderate yellow. Relative luminance 0.175; OKLCH L 55.9% C 0.104 H 95.3°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#87731D
RGB	rgb(135, 115, 29)
HSL	hsl(49, 65%, 32%)
HSV	hsv(49, 79%, 53%)
CMYK	cmyk(0%, 14.8%, 78.5%, 47.1%)
CIE-LAB	lab(48.89, -1.63, 47.21)
CIE-LCH	lch(48.89, 47.24, 91.98°)
OKLab	oklab(55.89% -0.0096 0.1034)
OKLCH	oklch(55.89% 0.104 95.3)
XYZ	xyz(16.3451, 17.5020, 3.6795)
Luminance	0.1750 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87731D #1D3187

analogous

#873E1D #87731D #66871D

triadic

#87731D #1D8773 #731D87

tetradic

#87731D #1D873E #1D3187 #871D66

square

#87731D #1D873E #1D3187 #871D66

split-complementary

#87731D #1D6687 #3E1D87

monochromatic

#221D07 #554812 #87731D #B99E28 #D7BC47

Accessibility & contrast

On white

4.67

#87731D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#87731D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #87731D

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87731D	#FFFFFF	#000000	##FFFFFF
##87731D	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80710C

Deuteranopia (green-blind)

#857723

Tritanopia (blue-blind)

#926962

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #87731d;
/* rgb */ color: rgb(135, 115, 29);
/* oklch */ color: oklch(55.9% 0.104 95.3);

Tailwind

colors: {
  custom: {
    50: '#ae9a60',
    500: '#87731d',
    950: '#000000',
  },
}

SCSS

$custom: #87731d;
$custom-light: #ae9a60;
$custom-dark: #000000;

JSON

{
  "hex": "#87731d",
  "rgb": {
    "r": 135,
    "g": 115,
    "b": 29
  },
  "hsl": {
    "h": 48.679,
    "s": 64.634,
    "l": 32.157
  },
  "oklch": {
    "l": 0.55886,
    "c": 0.1038,
    "h": 95.3
  },
  "luminance": 0.17501
}

Semantic roles & 50–950 ramp

primary

#87731D

secondary

#465CB9

accent

#60E840

background

#FBF9F5

surface

#F6F2EA

border

#D0CCC6

text

#110E05

muted

#807E79

Preview Lab

Preview with #87731D

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

Preview Lab → · Contrast checker → · Palette generator →