#ACB543#ACB543

#ACB543 is a light, vivid yellow. Relative luminance 0.422; OKLCH L 74.4% C 0.137 H 113.5°. Best body text is #000000 at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#ACB543
RGB	rgb(172, 181, 67)
HSL	hsl(65, 46%, 49%)
HSV	hsv(65, 63%, 71%)
CMYK	cmyk(5%, 0%, 63%, 29%)
CIE-LAB	lab(71.03, -18.27, 55.13)
CIE-LCH	lch(71.03, 58.07, 108.33°)
OKLab	oklab(74.39% -0.0546 0.1255)
OKLCH	oklch(74.39% 0.137 113.5)
XYZ	xyz(34.5511, 42.2243, 11.6391)
Luminance	0.4222 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACB543 #4C43B5

analogous

#B58543 #ACB543 #73B543

triadic

#ACB543 #43ACB5 #B543AC

tetradic

#ACB543 #43B585 #4C43B5 #B54373

square

#ACB543 #43B585 #4C43B5 #B54373

split-complementary

#ACB543 #4373B5 #8543B5

monochromatic

#575C22 #828832 #ACB543 #C1C96C #D4D999

Accessibility & contrast

On white

2.22

#ACB543 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.44

#ACB543 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACB543

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACB543	#FFFFFF	#000000	##000000
##ACB543	1.00	2.22	9.44	9.44
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.44	21.00	1.00	1.00
##000000	9.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AD35

Deuteranopia (green-blind)

#C2AF4A

Tritanopia (blue-blind)

#B7AB9D

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #acb543;
/* rgb */ color: rgb(172, 181, 67);
/* oklch */ color: oklch(74.4% 0.137 113.5);

Tailwind

colors: {
  custom: {
    50: '#c7cb7c',
    500: '#acb543',
    950: '#000000',
  },
}

SCSS

$custom: #acb543;
$custom-light: #c7cb7c;
$custom-dark: #000000;

JSON

{
  "hex": "#acb543",
  "rgb": {
    "r": 172,
    "g": 181,
    "b": 67
  },
  "hsl": {
    "h": 64.737,
    "s": 45.968,
    "l": 48.627
  },
  "oklch": {
    "l": 0.74392,
    "c": 0.13689,
    "h": 113.5
  },
  "luminance": 0.42224
}

Semantic roles & 50–950 ramp

primary

#ACB543

secondary

#938FC5

accent

#52D65D

background

#FCFCF7

surface

#F9F8EE

border

#D2D1C9

text

#13130A

muted

#82827C

Preview Lab

Preview with #ACB543

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

Preview Lab → · Contrast checker → · Palette generator →