#ACB644#ACB644

#ACB644 is a light, vivid yellow. Relative luminance 0.426; OKLCH L 74.6% C 0.137 H 114.0°. Best body text is #000000 at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#ACB644
RGB	rgb(172, 182, 68)
HSL	hsl(65, 46%, 49%)
HSV	hsv(65, 63%, 71%)
CMYK	cmyk(5.5%, 0%, 62.6%, 28.6%)
CIE-LAB	lab(71.31, -18.70, 55.01)
CIE-LCH	lch(71.31, 58.10, 108.78°)
OKLab	oklab(74.63% -0.0558 0.1254)
OKLCH	oklch(74.63% 0.137 114)
XYZ	xyz(34.7854, 42.6445, 11.8665)
Luminance	0.4264 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACB644 #4E44B6

analogous

#B68744 #ACB644 #73B644

triadic

#ACB644 #44ACB6 #B644AC

tetradic

#ACB644 #44B687 #4E44B6 #B64473

square

#ACB644 #44B687 #4E44B6 #B64473

split-complementary

#ACB644 #4473B6 #8744B6

monochromatic

#585D23 #828933 #ACB644 #C1C96E #D4DA9B

Accessibility & contrast

On white

2.20

#ACB644 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.53

#ACB644 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACB644

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACB644	#FFFFFF	#000000	##000000
##ACB644	1.00	2.20	9.53	9.53
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.53	21.00	1.00	1.00
##000000	9.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AE36

Deuteranopia (green-blind)

#C2B04B

Tritanopia (blue-blind)

#B7AC9E

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #acb644;
/* rgb */ color: rgb(172, 182, 68);
/* oklch */ color: oklch(74.6% 0.137 114.0);

Tailwind

colors: {
  custom: {
    50: '#c7cb7d',
    500: '#acb644',
    950: '#000000',
  },
}

SCSS

$custom: #acb644;
$custom-light: #c7cb7d;
$custom-dark: #000000;

JSON

{
  "hex": "#acb644",
  "rgb": {
    "r": 172,
    "g": 182,
    "b": 68
  },
  "hsl": {
    "h": 65.263,
    "s": 45.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.74625,
    "c": 0.13725,
    "h": 114
  },
  "luminance": 0.42644
}

Semantic roles & 50–950 ramp

primary

#ACB644

secondary

#9590C6

accent

#53D55E

background

#FCFCF7

surface

#F8F8EE

border

#D1D1C9

text

#13130A

muted

#82827C

Preview Lab

Preview with #ACB644

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

Preview Lab → · Contrast checker → · Palette generator →