#A28728#A28728

#A28728 is a light, moderate yellow. Relative luminance 0.252; OKLCH L 63.1% C 0.114 H 92.5°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#A28728
RGB	rgb(162, 135, 40)
HSL	hsl(47, 60%, 40%)
HSV	hsv(47, 75%, 64%)
CMYK	cmyk(0%, 16.7%, 75.3%, 36.5%)
CIE-LAB	lab(57.23, 0.14, 51.88)
CIE-LCH	lch(57.23, 51.88, 89.85°)
OKLab	oklab(63.15% -0.0049 0.1144)
OKLCH	oklch(63.15% 0.114 92.5)
XYZ	xyz(23.9486, 25.1640, 5.6028)
Luminance	0.2516 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A28728 #2843A2

analogous

#A24A28 #A28728 #80A228

triadic

#A28728 #28A287 #8728A2

tetradic

#A28728 #28A24A #2843A2 #A22880

square

#A28728 #28A24A #2843A2 #A22880

split-complementary

#A28728 #2880A2 #4A28A2

monochromatic

#403510 #715E1C #A28728 #CEAD39 #DAC16A

Accessibility & contrast

On white

3.48

#A28728 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#A28728 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A28728

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A28728	#FFFFFF	#000000	##000000
##A28728	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968518

Deuteranopia (green-blind)

#9D8D2D

Tritanopia (blue-blind)

#AF7C74

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #a28728;
/* rgb */ color: rgb(162, 135, 40);
/* oklch */ color: oklch(63.1% 0.114 92.5);

Tailwind

colors: {
  custom: {
    50: '#c1a969',
    500: '#a28728',
    950: '#000000',
  },
}

SCSS

$custom: #a28728;
$custom-light: #c1a969;
$custom-dark: #000000;

JSON

{
  "hex": "#a28728",
  "rgb": {
    "r": 162,
    "g": 135,
    "b": 40
  },
  "hsl": {
    "h": 46.721,
    "s": 60.396,
    "l": 39.608
  },
  "oklch": {
    "l": 0.63146,
    "c": 0.11447,
    "h": 92.5
  },
  "luminance": 0.25163
}

Semantic roles & 50–950 ramp

primary

#A28728

secondary

#6579C1

accent

#68E444

background

#FCFAF6

surface

#F8F4EB

border

#D1CEC6

text

#130F07

muted

#827F7A

Preview Lab

Preview with #A28728

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

Preview Lab → · Contrast checker → · Palette generator →