#ACB328#ACB328

#ACB328 is a light, vivid yellow. Relative luminance 0.412; OKLCH L 73.7% C 0.152 H 112.6°. Best body text is #000000 at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#ACB328
RGB	rgb(172, 179, 40)
HSL	hsl(63, 63%, 43%)
HSV	hsv(63, 78%, 70%)
CMYK	cmyk(3.9%, 0%, 77.7%, 29.8%)
CIE-LAB	lab(70.29, -18.70, 64.36)
CIE-LCH	lch(70.29, 67.02, 106.20°)
OKLab	oklab(73.75% -0.0584 0.1405)
OKLCH	oklch(73.75% 0.152 112.6)
XYZ	xyz(33.5175, 41.1649, 8.1871)
Luminance	0.4116 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACB328 #2F28B3

analogous

#B37528 #ACB328 #66B328

triadic

#ACB328 #28ACB3 #B328AC

tetradic

#ACB328 #28B375 #2F28B3 #B32866

square

#ACB328 #28B375 #2F28B3 #B32866

split-complementary

#ACB328 #2866B3 #7528B3

monochromatic

#4C4F12 #7C811D #ACB328 #CED543 #DBE075

Accessibility & contrast

On white

2.27

#ACB328 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.23

#ACB328 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACB328

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACB328	#FFFFFF	#000000	##000000
##ACB328	1.00	2.27	9.23	9.23
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.23	21.00	1.00	1.00
##000000	9.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AA00

Deuteranopia (green-blind)

#C1AD35

Tritanopia (blue-blind)

#B8A899

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #acb328;
/* rgb */ color: rgb(172, 179, 40);
/* oklch */ color: oklch(73.7% 0.152 112.6);

Tailwind

colors: {
  custom: {
    50: '#c8c96e',
    500: '#acb328',
    950: '#000000',
  },
}

SCSS

$custom: #acb328;
$custom-light: #c8c96e;
$custom-dark: #000000;

JSON

{
  "hex": "#acb328",
  "rgb": {
    "r": 172,
    "g": 179,
    "b": 40
  },
  "hsl": {
    "h": 63.022,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.73749,
    "c": 0.15217,
    "h": 112.6
  },
  "luminance": 0.41164
}

Semantic roles & 50–950 ramp

primary

#ACB328

secondary

#746FC8

accent

#41E64A

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#141308

muted

#82827B

Preview Lab

Preview with #ACB328

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

Preview Lab → · Contrast checker → · Palette generator →