#A1871D#A1871D

#A1871D is a light, vivid yellow. Relative luminance 0.250; OKLCH L 63.0% C 0.120 H 94.1°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#A1871D
RGB	rgb(161, 135, 29)
HSL	hsl(48, 69%, 37%)
HSV	hsv(48, 82%, 63%)
CMYK	cmyk(0%, 16.1%, 82%, 36.9%)
CIE-LAB	lab(57.07, -0.76, 55.61)
CIE-LCH	lch(57.07, 55.61, 90.79°)
OKLab	oklab(62.97% -0.0085 0.1201)
OKLCH	oklch(62.97% 0.12 94.1)
XYZ	xyz(23.5850, 24.9951, 4.7444)
Luminance	0.2499 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1871D #1D37A1

analogous

#A1451D #A1871D #79A11D

triadic

#A1871D #1DA187 #871DA1

tetradic

#A1871D #1DA145 #1D37A1 #A11D79

square

#A1871D #1DA145 #1D37A1 #A11D79

split-complementary

#A1871D #1D79A1 #451DA1

monochromatic

#39300A #6D5C14 #A1871D #D5B226 #E1C658

Accessibility & contrast

On white

3.50

#A1871D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#A1871D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A1871D

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1871D	#FFFFFF	#000000	##000000
##A1871D	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968400

Deuteranopia (green-blind)

#9D8C25

Tritanopia (blue-blind)

#AF7B73

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #a1871d;
/* rgb */ color: rgb(161, 135, 29);
/* oklch */ color: oklch(63.0% 0.120 94.1);

Tailwind

colors: {
  custom: {
    50: '#c1a964',
    500: '#a1871d',
    950: '#000000',
  },
}

SCSS

$custom: #a1871d;
$custom-light: #c1a964;
$custom-dark: #000000;

JSON

{
  "hex": "#a1871d",
  "rgb": {
    "r": 161,
    "g": 135,
    "b": 29
  },
  "hsl": {
    "h": 48.182,
    "s": 69.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.62973,
    "c": 0.12036,
    "h": 94.1
  },
  "luminance": 0.24994
}

Semantic roles & 50–950 ramp

primary

#A1871D

secondary

#556BC4

accent

#5EEC3C

background

#FCFAF6

surface

#F8F4EB

border

#D1CEC6

text

#130F06

muted

#827F7A

Preview Lab

Preview with #A1871D

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

Preview Lab → · Contrast checker → · Palette generator →