#AC9428#AC9428

#AC9428 is a light, vivid yellow. Relative luminance 0.301; OKLCH L 66.9% C 0.124 H 95.9°. Best body text is #000000 at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#AC9428
RGB	rgb(172, 148, 40)
HSL	hsl(49, 62%, 42%)
HSV	hsv(49, 77%, 67%)
CMYK	cmyk(0%, 14%, 76.7%, 32.5%)
CIE-LAB	lab(61.74, -2.46, 56.51)
CIE-LCH	lch(61.74, 56.56, 92.50°)
OKLab	oklab(66.94% -0.0129 0.1238)
OKLCH	oklch(66.94% 0.124 95.9)
XYZ	xyz(27.9877, 30.1052, 6.3438)
Luminance	0.3010 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC9428 #2840AC

analogous

#AC5228 #AC9428 #82AC28

triadic

#AC9428 #28AC94 #9428AC

tetradic

#AC9428 #28AC52 #2840AC #AC2882

square

#AC9428 #28AC52 #2840AC #AC2882

split-complementary

#AC9428 #2882AC #5228AC

monochromatic

#493F11 #7A691C #AC9428 #D2B83F #DECA71

Accessibility & contrast

On white

2.99

#AC9428 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.02

#AC9428 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AC9428

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC9428	#FFFFFF	#000000	##000000
##AC9428	1.00	2.99	7.02	7.02
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.02	21.00	1.00	1.00
##000000	7.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49113

Deuteranopia (green-blind)

#AA982F

Tritanopia (blue-blind)

#BA887F

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #ac9428;
/* rgb */ color: rgb(172, 148, 40);
/* oklch */ color: oklch(66.9% 0.124 95.9);

Tailwind

colors: {
  custom: {
    50: '#c9b36b',
    500: '#ac9428',
    950: '#000000',
  },
}

SCSS

$custom: #ac9428;
$custom-light: #c9b36b;
$custom-dark: #000000;

JSON

{
  "hex": "#ac9428",
  "rgb": {
    "r": 172,
    "g": 148,
    "b": 40
  },
  "hsl": {
    "h": 49.091,
    "s": 62.264,
    "l": 41.569
  },
  "oklch": {
    "l": 0.66943,
    "c": 0.12444,
    "h": 95.9
  },
  "luminance": 0.30104
}

Semantic roles & 50–950 ramp

primary

#AC9428

secondary

#6B7BC5

accent

#60E542

background

#FCFAF6

surface

#F9F5EC

border

#D2CFC7

text

#141007

muted

#827F7A

Preview Lab

Preview with #AC9428

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

Preview Lab → · Contrast checker → · Palette generator →