#A1931C#A1931C

#A1931C is a light, vivid yellow. Relative luminance 0.285; OKLCH L 65.6% C 0.130 H 102.1°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#A1931C
RGB	rgb(161, 147, 28)
HSL	hsl(54, 70%, 37%)
HSV	hsv(54, 83%, 63%)
CMYK	cmyk(0%, 8.7%, 82.6%, 36.9%)
CIE-LAB	lab(60.36, -7.34, 58.77)
CIE-LCH	lch(60.36, 59.23, 97.12°)
OKLab	oklab(65.58% -0.0272 0.1267)
OKLCH	oklch(65.58% 0.13 102.1)
XYZ	xyz(25.3425, 28.5295, 5.2702)
Luminance	0.2853 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1931C #1C2AA1

analogous

#A1501C #A1931C #6DA11C

triadic

#A1931C #1CA193 #931CA1

tetradic

#A1931C #1CA150 #1C2AA1 #A11C6D

square

#A1931C #1CA150 #1C2AA1 #A11C6D

split-complementary

#A1931C #1C6DA1 #501CA1

monochromatic

#39340A #6D6313 #A1931C #D5C325 #E2D356

Accessibility & contrast

On white

3.13

#A1931C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#A1931C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A1931C

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1931C	#FFFFFF	#000000	##000000
##A1931C	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28E00

Deuteranopia (green-blind)

#A69426

Tritanopia (blue-blind)

#AE887E

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #a1931c;
/* rgb */ color: rgb(161, 147, 28);
/* oklch */ color: oklch(65.6% 0.130 102.1);

Tailwind

colors: {
  custom: {
    50: '#c1b265',
    500: '#a1931c',
    950: '#000000',
  },
}

SCSS

$custom: #a1931c;
$custom-light: #c1b265;
$custom-dark: #000000;

JSON

{
  "hex": "#a1931c",
  "rgb": {
    "r": 161,
    "g": 147,
    "b": 28
  },
  "hsl": {
    "h": 53.684,
    "s": 70.37,
    "l": 37.059
  },
  "oklch": {
    "l": 0.65582,
    "c": 0.1296,
    "h": 102.1
  },
  "luminance": 0.28528
}

Semantic roles & 50–950 ramp

primary

#A1931C

secondary

#5460C5

accent

#4DED3B

background

#FCFAF6

surface

#F8F5EB

border

#D1CFC6

text

#131006

muted

#827F7A

Preview Lab

Preview with #A1931C

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

Preview Lab → · Contrast checker → · Palette generator →