#A18728#A18728

#A18728 is a light, moderate yellow. Relative luminance 0.251; OKLCH L 63.0% C 0.114 H 93.1°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#A18728
RGB	rgb(161, 135, 40)
HSL	hsl(47, 60%, 39%)
HSV	hsv(47, 75%, 63%)
CMYK	cmyk(0%, 16.1%, 75.2%, 36.9%)
CIE-LAB	lab(57.13, -0.32, 51.74)
CIE-LCH	lch(57.13, 51.75, 90.35°)
OKLab	oklab(63.04% -0.0061 0.1141)
OKLCH	oklch(63.04% 0.114 93.1)
XYZ	xyz(23.7462, 25.0596, 5.5933)
Luminance	0.2506 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A18728 #2842A1

analogous

#A14A28 #A18728 #7FA128

triadic

#A18728 #28A187 #8728A1

tetradic

#A18728 #28A14A #2842A1 #A1287F

square

#A18728 #28A14A #2842A1 #A1287F

split-complementary

#A18728 #287FA1 #4A28A1

monochromatic

#3F3510 #705E1C #A18728 #CEAE39 #DAC26A

Accessibility & contrast

On white

3.49

#A18728 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#A18728 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A18728

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A18728	#FFFFFF	#000000	##000000
##A18728	1.00	3.49	6.01	6.01
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968518

Deuteranopia (green-blind)

#9C8C2D

Tritanopia (blue-blind)

#AE7C74

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #a18728;
/* rgb */ color: rgb(161, 135, 40);
/* oklch */ color: oklch(63.0% 0.114 93.1);

Tailwind

colors: {
  custom: {
    50: '#c1a969',
    500: '#a18728',
    950: '#000000',
  },
}

SCSS

$custom: #a18728;
$custom-light: #c1a969;
$custom-dark: #000000;

JSON

{
  "hex": "#a18728",
  "rgb": {
    "r": 161,
    "g": 135,
    "b": 40
  },
  "hsl": {
    "h": 47.107,
    "s": 60.199,
    "l": 39.412
  },
  "oklch": {
    "l": 0.63042,
    "c": 0.11429,
    "h": 93.1
  },
  "luminance": 0.25058
}

Semantic roles & 50–950 ramp

primary

#A18728

secondary

#6578C0

accent

#67E344

background

#FCFAF6

surface

#F8F4EB

border

#D1CEC6

text

#130F07

muted

#827F7A

Preview Lab

Preview with #A18728

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

Preview Lab → · Contrast checker → · Palette generator →