#A1881D#A1881D

#A1881D is a light, vivid yellow. Relative luminance 0.253; OKLCH L 63.2% C 0.121 H 94.8°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#A1881D
RGB	rgb(161, 136, 29)
HSL	hsl(49, 69%, 37%)
HSV	hsv(49, 82%, 63%)
CMYK	cmyk(0%, 15.5%, 82%, 36.9%)
CIE-LAB	lab(57.34, -1.31, 55.84)
CIE-LCH	lch(57.34, 55.86, 91.35°)
OKLab	oklab(63.19% -0.0101 0.1206)
OKLCH	oklch(63.19% 0.121 94.8)
XYZ	xyz(23.7252, 25.2755, 4.7912)
Luminance	0.2527 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1881D #1D36A1

analogous

#A1461D #A1881D #78A11D

triadic

#A1881D #1DA188 #881DA1

tetradic

#A1881D #1DA146 #1D36A1 #A11D78

square

#A1881D #1DA146 #1D36A1 #A11D78

split-complementary

#A1881D #1D78A1 #461DA1

monochromatic

#39300A #6D5C14 #A1881D #D5B426 #E1C758

Accessibility & contrast

On white

3.47

#A1881D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#A1881D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A1881D

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1881D	#FFFFFF	#000000	##000000
##A1881D	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978500

Deuteranopia (green-blind)

#9E8D25

Tritanopia (blue-blind)

#AF7C74

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #a1881d;
/* rgb */ color: rgb(161, 136, 29);
/* oklch */ color: oklch(63.2% 0.121 94.8);

Tailwind

colors: {
  custom: {
    50: '#c1aa64',
    500: '#a1881d',
    950: '#000000',
  },
}

SCSS

$custom: #a1881d;
$custom-light: #c1aa64;
$custom-dark: #000000;

JSON

{
  "hex": "#a1881d",
  "rgb": {
    "r": 161,
    "g": 136,
    "b": 29
  },
  "hsl": {
    "h": 48.636,
    "s": 69.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.63188,
    "c": 0.121,
    "h": 94.8
  },
  "luminance": 0.25274
}

Semantic roles & 50–950 ramp

primary

#A1881D

secondary

#556AC4

accent

#5DEC3C

background

#FCFAF6

surface

#F8F4EB

border

#D1CEC6

text

#130F06

muted

#827F7A

Preview Lab

Preview with #A1881D

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

Preview Lab → · Contrast checker → · Palette generator →