#ACA033#ACA033

#ACA033 is a light, vivid yellow. Relative luminance 0.342; OKLCH L 69.6% C 0.127 H 102.9°. Best body text is #000000 at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#ACA033
RGB	rgb(172, 160, 51)
HSL	hsl(54, 54%, 44%)
HSV	hsv(54, 70%, 67%)
CMYK	cmyk(0%, 7%, 70.3%, 32.5%)
CIE-LAB	lab(65.08, -8.37, 55.57)
CIE-LCH	lch(65.08, 56.20, 98.57°)
OKLab	oklab(69.61% -0.0285 0.1239)
OKLCH	oklch(69.61% 0.127 102.9)
XYZ	xyz(30.1829, 34.1525, 8.1336)
Luminance	0.3415 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACA033 #333FAC

analogous

#AC6333 #ACA033 #7BAC33

triadic

#ACA033 #33ACA0 #A033AC

tetradic

#ACA033 #33AC63 #333FAC #AC337B

square

#ACA033 #33AC63 #333FAC #AC337B

split-complementary

#ACA033 #337BAC #6333AC

monochromatic

#4E4817 #7D7425 #ACA033 #CBBF51 #D9D080

Accessibility & contrast

On white

2.68

#ACA033 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.83

#ACA033 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACA033

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACA033	#FFFFFF	#000000	##000000
##ACA033	1.00	2.68	7.83	7.83
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.83	21.00	1.00	1.00
##000000	7.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9B22

Deuteranopia (green-blind)

#B2A03A

Tritanopia (blue-blind)

#B9958A

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #aca033;
/* rgb */ color: rgb(172, 160, 51);
/* oklch */ color: oklch(69.6% 0.127 102.9);

Tailwind

colors: {
  custom: {
    50: '#c8bb72',
    500: '#aca033',
    950: '#000000',
  },
}

SCSS

$custom: #aca033;
$custom-light: #c8bb72;
$custom-dark: #000000;

JSON

{
  "hex": "#aca033",
  "rgb": {
    "r": 172,
    "g": 160,
    "b": 51
  },
  "hsl": {
    "h": 54.05,
    "s": 54.26,
    "l": 43.725
  },
  "oklch": {
    "l": 0.69613,
    "c": 0.12711,
    "h": 102.9
  },
  "luminance": 0.34151
}

Semantic roles & 50–950 ramp

primary

#ACA033

secondary

#7880C2

accent

#59DE4A

background

#FCFBF7

surface

#F9F6ED

border

#D2D0C8

text

#141108

muted

#82807B

Preview Lab

Preview with #ACA033

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

Preview Lab → · Contrast checker → · Palette generator →