#87731A#87731A

#87731A is a mid, moderate yellow. Relative luminance 0.175; OKLCH L 55.9% C 0.106 H 95.6°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#87731A
RGB	rgb(135, 115, 26)
HSL	hsl(49, 68%, 32%)
HSV	hsv(49, 81%, 53%)
CMYK	cmyk(0%, 14.8%, 80.7%, 47.1%)
CIE-LAB	lab(48.87, -1.76, 48.29)
CIE-LCH	lch(48.87, 48.32, 92.09°)
OKLab	oklab(55.87% -0.0103 0.105)
OKLCH	oklch(55.87% 0.106 95.6)
XYZ	xyz(16.3098, 17.4879, 3.4935)
Luminance	0.1749 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87731A #1A2E87

analogous

#873D1A #87731A #65871A

triadic

#87731A #1A8773 #731A87

tetradic

#87731A #1A873D #1A2E87 #871A65

square

#87731A #1A873D #1A2E87 #871A65

split-complementary

#87731A #1A6587 #3D1A87

monochromatic

#201C06 #544710 #87731A #BA9F24 #DABE41

Accessibility & contrast

On white

4.67

#87731A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#87731A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #87731A

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

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

#807006

Deuteranopia (green-blind)

#857720

Tritanopia (blue-blind)

#926962

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #87731a;
/* rgb */ color: rgb(135, 115, 26);
/* oklch */ color: oklch(55.9% 0.106 95.6);

Tailwind

colors: {
  custom: {
    50: '#ae9a5f',
    500: '#87731a',
    950: '#000000',
  },
}

SCSS

$custom: #87731a;
$custom-light: #ae9a5f;
$custom-dark: #000000;

JSON

{
  "hex": "#87731a",
  "rgb": {
    "r": 135,
    "g": 115,
    "b": 26
  },
  "hsl": {
    "h": 48.991,
    "s": 67.702,
    "l": 31.569
  },
  "oklch": {
    "l": 0.55866,
    "c": 0.10552,
    "h": 95.6
  },
  "luminance": 0.17487
}

Semantic roles & 50–950 ramp

primary

#87731A

secondary

#4258BA

accent

#5DEB3D

background

#FBF9F5

surface

#F6F2EA

border

#D0CCC6

text

#110E05

muted

#807E79

Preview Lab

Preview with #87731A

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

Preview Lab → · Contrast checker → · Palette generator →