#A1811A#A1811A

#A1811A is a mid, moderate yellow. Relative luminance 0.234; OKLCH L 61.7% C 0.118 H 89.8°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#A1811A
RGB	rgb(161, 129, 26)
HSL	hsl(46, 72%, 37%)
HSV	hsv(46, 84%, 63%)
CMYK	cmyk(0%, 19.9%, 83.9%, 36.9%)
CIE-LAB	lab(55.43, 2.47, 55.12)
CIE-LCH	lch(55.43, 55.18, 87.43°)
OKLab	oklab(61.68% 0.0004 0.1184)
OKLCH	oklch(61.68% 0.118 89.8)
XYZ	xyz(22.7361, 23.3537, 4.2873)
Luminance	0.2335 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1811A #1A3AA1

analogous

#A13E1A #A1811A #7EA11A

triadic

#A1811A #1AA181 #811AA1

tetradic

#A1811A #1AA13E #1A3AA1 #A11A7E

square

#A1811A #1AA13E #1A3AA1 #A11A7E

split-complementary

#A1811A #1A7EA1 #3E1AA1

monochromatic

#382D09 #6C5711 #A1811A #D6AB23 #E3C152

Accessibility & contrast

On white

3.70

#A1811A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#A1811A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A1811A

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1811A	#FFFFFF	#000000	##000000
##A1811A	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918000

Deuteranopia (green-blind)

#998821

Tritanopia (blue-blind)

#AF756E

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #a1811a;
/* rgb */ color: rgb(161, 129, 26);
/* oklch */ color: oklch(61.7% 0.118 89.8);

Tailwind

colors: {
  custom: {
    50: '#c1a561',
    500: '#a1811a',
    950: '#000000',
  },
}

SCSS

$custom: #a1811a;
$custom-light: #c1a561;
$custom-dark: #000000;

JSON

{
  "hex": "#a1811a",
  "rgb": {
    "r": 161,
    "g": 129,
    "b": 26
  },
  "hsl": {
    "h": 45.778,
    "s": 72.193,
    "l": 36.667
  },
  "oklch": {
    "l": 0.61677,
    "c": 0.11836,
    "h": 89.8
  },
  "luminance": 0.23352
}

Semantic roles & 50–950 ramp

primary

#A1811A

secondary

#516DC6

accent

#64EF39

background

#FCFAF6

surface

#F8F4EB

border

#D1CEC6

text

#130F05

muted

#827F7A

Preview Lab

Preview with #A1811A

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

Preview Lab → · Contrast checker → · Palette generator →