#A1811D#A1811D

#A1811D is a mid, moderate yellow. Relative luminance 0.234; OKLCH L 61.7% C 0.117 H 89.5°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#A1811D
RGB	rgb(161, 129, 29)
HSL	hsl(45, 69%, 37%)
HSV	hsv(45, 82%, 63%)
CMYK	cmyk(0%, 19.9%, 82%, 36.9%)
CIE-LAB	lab(55.45, 2.57, 54.18)
CIE-LCH	lch(55.45, 54.24, 87.28°)
OKLab	oklab(61.69% 0.0009 0.117)
OKLCH	oklch(61.69% 0.117 89.5)
XYZ	xyz(22.7714, 23.3678, 4.4732)
Luminance	0.2337 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1811D #1D3DA1

analogous

#A13F1D #A1811D #7FA11D

triadic

#A1811D #1DA181 #811DA1

tetradic

#A1811D #1DA13F #1D3DA1 #A11D7F

square

#A1811D #1DA13F #1D3DA1 #A11D7F

split-complementary

#A1811D #1D7FA1 #3F1DA1

monochromatic

#392E0A #6D5714 #A1811D #D5AB26 #E1C058

Accessibility & contrast

On white

3.70

#A1811D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#A1811D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A1811D

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1811D	#FFFFFF	#000000	##000000
##A1811D	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)

#918003

Deuteranopia (green-blind)

#998823

Tritanopia (blue-blind)

#AF756E

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #a1811d;
/* rgb */ color: rgb(161, 129, 29);
/* oklch */ color: oklch(61.7% 0.117 89.5);

Tailwind

colors: {
  custom: {
    50: '#c1a563',
    500: '#a1811d',
    950: '#000000',
  },
}

SCSS

$custom: #a1811d;
$custom-light: #c1a563;
$custom-dark: #000000;

JSON

{
  "hex": "#a1811d",
  "rgb": {
    "r": 161,
    "g": 129,
    "b": 29
  },
  "hsl": {
    "h": 45.455,
    "s": 69.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.61693,
    "c": 0.11697,
    "h": 89.5
  },
  "luminance": 0.23366
}

Semantic roles & 50–950 ramp

primary

#A1811D

secondary

#5570C4

accent

#66EC3C

background

#FCFAF6

surface

#F8F4EB

border

#D1CEC6

text

#130F06

muted

#827F7A

Preview Lab

Preview with #A1811D

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

Preview Lab → · Contrast checker → · Palette generator →