#A1831D#A1831D

#A1831D is a light, moderate yellow. Relative luminance 0.239; OKLCH L 62.1% C 0.118 H 91.1°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#A1831D
RGB	rgb(161, 131, 29)
HSL	hsl(46, 69%, 37%)
HSV	hsv(46, 82%, 63%)
CMYK	cmyk(0%, 18.6%, 82%, 36.9%)
CIE-LAB	lab(55.99, 1.46, 54.65)
CIE-LCH	lch(55.99, 54.67, 88.47°)
OKLab	oklab(62.12% -0.0022 0.118)
OKLCH	oklch(62.12% 0.118 91.1)
XYZ	xyz(23.0374, 23.8999, 4.5619)
Luminance	0.2390 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1831D #1D3BA1

analogous

#A1411D #A1831D #7DA11D

triadic

#A1831D #1DA183 #831DA1

tetradic

#A1831D #1DA141 #1D3BA1 #A11D7D

square

#A1831D #1DA141 #1D3BA1 #A11D7D

split-complementary

#A1831D #1D7DA1 #411DA1

monochromatic

#392F0A #6D5914 #A1831D #D5AD26 #E1C258

Accessibility & contrast

On white

3.63

#A1831D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#A1831D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A1831D

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1831D	#FFFFFF	#000000	##000000
##A1831D	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938102

Deuteranopia (green-blind)

#9A8A24

Tritanopia (blue-blind)

#AF7770

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #a1831d;
/* rgb */ color: rgb(161, 131, 29);
/* oklch */ color: oklch(62.1% 0.118 91.1);

Tailwind

colors: {
  custom: {
    50: '#c1a663',
    500: '#a1831d',
    950: '#000000',
  },
}

SCSS

$custom: #a1831d;
$custom-light: #c1a663;
$custom-dark: #000000;

JSON

{
  "hex": "#a1831d",
  "rgb": {
    "r": 161,
    "g": 131,
    "b": 29
  },
  "hsl": {
    "h": 46.364,
    "s": 69.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.62118,
    "c": 0.11802,
    "h": 91.1
  },
  "luminance": 0.23898
}

Semantic roles & 50–950 ramp

primary

#A1831D

secondary

#556FC4

accent

#64EC3C

background

#FCFAF6

surface

#F8F4EB

border

#D1CEC6

text

#130F06

muted

#827F7A

Preview Lab

Preview with #A1831D

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

Preview Lab → · Contrast checker → · Palette generator →