#87731E#87731E

#87731E is a mid, moderate yellow. Relative luminance 0.175; OKLCH L 55.9% C 0.103 H 95.2°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#87731E
RGB	rgb(135, 115, 30)
HSL	hsl(49, 64%, 32%)
HSV	hsv(49, 78%, 53%)
CMYK	cmyk(0%, 14.8%, 77.8%, 47.1%)
CIE-LAB	lab(48.89, -1.59, 46.84)
CIE-LCH	lch(48.89, 46.87, 91.95°)
OKLab	oklab(55.89% -0.0094 0.1028)
OKLCH	oklch(55.89% 0.103 95.2)
XYZ	xyz(16.3576, 17.5070, 3.7456)
Luminance	0.1751 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87731E #1E3287

analogous

#873E1E #87731E #67871E

triadic

#87731E #1E8773 #731E87

tetradic

#87731E #1E873E #1E3287 #871E67

square

#87731E #1E873E #1E3287 #871E67

split-complementary

#87731E #1E6787 #3E1E87

monochromatic

#231E08 #554813 #87731E #B99E29 #D7BC49

Accessibility & contrast

On white

4.67

#87731E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#87731E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #87731E

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87731E	#FFFFFF	#000000	##FFFFFF
##87731E	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)

#80710E

Deuteranopia (green-blind)

#857723

Tritanopia (blue-blind)

#926963

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #87731e;
/* rgb */ color: rgb(135, 115, 30);
/* oklch */ color: oklch(55.9% 0.103 95.2);

Tailwind

colors: {
  custom: {
    50: '#ae9a61',
    500: '#87731e',
    950: '#000000',
  },
}

SCSS

$custom: #87731e;
$custom-light: #ae9a61;
$custom-dark: #000000;

JSON

{
  "hex": "#87731e",
  "rgb": {
    "r": 135,
    "g": 115,
    "b": 30
  },
  "hsl": {
    "h": 48.571,
    "s": 63.636,
    "l": 32.353
  },
  "oklch": {
    "l": 0.55892,
    "c": 0.1032,
    "h": 95.2
  },
  "luminance": 0.17506
}

Semantic roles & 50–950 ramp

primary

#87731E

secondary

#485DB9

accent

#61E741

background

#FBF9F5

surface

#F6F2EA

border

#D0CCC6

text

#110E05

muted

#807E79

Preview Lab

Preview with #87731E

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

Preview Lab → · Contrast checker → · Palette generator →