#ACB443#ACB443

#ACB443 is a light, vivid yellow. Relative luminance 0.418; OKLCH L 74.2% C 0.136 H 113.1°. Best body text is #000000 at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#ACB443
RGB	rgb(172, 180, 67)
HSL	hsl(64, 46%, 48%)
HSV	hsv(64, 63%, 71%)
CMYK	cmyk(4.4%, 0%, 62.8%, 29.4%)
CIE-LAB	lab(70.75, -17.76, 54.83)
CIE-LCH	lch(70.75, 57.63, 107.95°)
OKLab	oklab(74.17% -0.0532 0.1249)
OKLCH	oklch(74.17% 0.136 113.1)
XYZ	xyz(34.3485, 41.8191, 11.5716)
Luminance	0.4182 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACB443 #4B43B4

analogous

#B48343 #ACB443 #73B443

triadic

#ACB443 #43ACB4 #B443AC

tetradic

#ACB443 #43B483 #4B43B4 #B44373

square

#ACB443 #43B483 #4B43B4 #B44373

split-complementary

#ACB443 #4373B4 #8343B4

monochromatic

#575B22 #818732 #ACB443 #C2C86C #D4D999

Accessibility & contrast

On white

2.24

#ACB443 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.36

#ACB443 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACB443

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACB443	#FFFFFF	#000000	##000000
##ACB443	1.00	2.24	9.36	9.36
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.36	21.00	1.00	1.00
##000000	9.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AC35

Deuteranopia (green-blind)

#C1AE4A

Tritanopia (blue-blind)

#B7AA9C

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #acb443;
/* rgb */ color: rgb(172, 180, 67);
/* oklch */ color: oklch(74.2% 0.136 113.1);

Tailwind

colors: {
  custom: {
    50: '#c7ca7c',
    500: '#acb443',
    950: '#000000',
  },
}

SCSS

$custom: #acb443;
$custom-light: #c7ca7c;
$custom-dark: #000000;

JSON

{
  "hex": "#acb443",
  "rgb": {
    "r": 172,
    "g": 180,
    "b": 67
  },
  "hsl": {
    "h": 64.248,
    "s": 45.749,
    "l": 48.431
  },
  "oklch": {
    "l": 0.74169,
    "c": 0.13576,
    "h": 113.1
  },
  "luminance": 0.41818
}

Semantic roles & 50–950 ramp

primary

#ACB443

secondary

#928EC5

accent

#52D55C

background

#FCFCF7

surface

#F9F8EE

border

#D2D1C9

text

#13130A

muted

#82827C

Preview Lab

Preview with #ACB443

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

Preview Lab → · Contrast checker → · Palette generator →