#ACB541#ACB541

#ACB541 is a light, vivid yellow. Relative luminance 0.422; OKLCH L 74.4% C 0.138 H 113.5°. Best body text is #000000 at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#ACB541
RGB	rgb(172, 181, 65)
HSL	hsl(65, 47%, 48%)
HSV	hsv(65, 64%, 71%)
CMYK	cmyk(5%, 0%, 64.1%, 29%)
CIE-LAB	lab(71.01, -18.40, 55.95)
CIE-LCH	lch(71.01, 58.90, 108.20°)
OKLab	oklab(74.37% -0.0552 0.127)
OKLCH	oklch(74.37% 0.138 113.5)
XYZ	xyz(34.4922, 42.2007, 11.3286)
Luminance	0.4220 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACB541 #4A41B5

analogous

#B58441 #ACB541 #72B541

triadic

#ACB541 #41ACB5 #B541AC

tetradic

#ACB541 #41B584 #4A41B5 #B54172

square

#ACB541 #41B584 #4A41B5 #B54172

split-complementary

#ACB541 #4172B5 #8441B5

monochromatic

#565B21 #818831 #ACB541 #C2C96A #D4DA97

Accessibility & contrast

On white

2.22

#ACB541 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.44

#ACB541 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACB541

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACB541	#FFFFFF	#000000	##000000
##ACB541	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)

#C2AD32

Deuteranopia (green-blind)

#C2AF49

Tritanopia (blue-blind)

#B7AB9D

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #acb541;
/* rgb */ color: rgb(172, 181, 65);
/* oklch */ color: oklch(74.4% 0.138 113.5);

Tailwind

colors: {
  custom: {
    50: '#c7cb7b',
    500: '#acb541',
    950: '#000000',
  },
}

SCSS

$custom: #acb541;
$custom-light: #c7cb7b;
$custom-dark: #000000;

JSON

{
  "hex": "#acb541",
  "rgb": {
    "r": 172,
    "g": 181,
    "b": 65
  },
  "hsl": {
    "h": 64.655,
    "s": 47.154,
    "l": 48.235
  },
  "oklch": {
    "l": 0.74374,
    "c": 0.13845,
    "h": 113.5
  },
  "luminance": 0.422
}

Semantic roles & 50–950 ramp

primary

#ACB541

secondary

#918CC5

accent

#51D75B

background

#FCFCF7

surface

#F9F8EE

border

#D2D1C9

text

#13130A

muted

#82827C

Preview Lab

Preview with #ACB541

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

Preview Lab → · Contrast checker → · Palette generator →