#ACA43F#ACA43F

#ACA43F is a light, vivid yellow. Relative luminance 0.357; OKLCH L 70.6% C 0.122 H 104.8°. Best body text is #000000 at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#ACA43F
RGB	rgb(172, 164, 63)
HSL	hsl(56, 46%, 46%)
HSV	hsv(56, 63%, 67%)
CMYK	cmyk(0%, 4.7%, 63.4%, 32.5%)
CIE-LAB	lab(66.28, -9.77, 51.78)
CIE-LCH	lch(66.28, 52.70, 100.69°)
OKLab	oklab(70.59% -0.0311 0.1179)
OKLCH	oklch(70.59% 0.122 104.8)
XYZ	xyz(31.1870, 35.6816, 9.9461)
Luminance	0.3568 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACA43F #3F47AC

analogous

#AC6D3F #ACA43F #7DAC3F

triadic

#ACA43F #3FACA4 #A43FAC

tetradic

#ACA43F #3FAC6D #3F47AC #AC3F7D

square

#ACA43F #3FAC6D #3F47AC #AC3F7D

split-complementary

#ACA43F #3F7DAC #6D3FAC

monochromatic

#524F1E #7F792F #ACA43F #C6BE63 #D6D18F

Accessibility & contrast

On white

2.58

#ACA43F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.14

#ACA43F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACA43F

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACA43F	#FFFFFF	#000000	##000000
##ACA43F	1.00	2.58	8.14	8.14
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.14	21.00	1.00	1.00
##000000	8.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29E33

Deuteranopia (green-blind)

#B5A345

Tritanopia (blue-blind)

#B8998F

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #aca43f;
/* rgb */ color: rgb(172, 164, 63);
/* oklch */ color: oklch(70.6% 0.122 104.8);

Tailwind

colors: {
  custom: {
    50: '#c7be79',
    500: '#aca43f',
    950: '#000000',
  },
}

SCSS

$custom: #aca43f;
$custom-light: #c7be79;
$custom-dark: #000000;

JSON

{
  "hex": "#aca43f",
  "rgb": {
    "r": 172,
    "g": 164,
    "b": 63
  },
  "hsl": {
    "h": 55.596,
    "s": 46.383,
    "l": 46.078
  },
  "oklch": {
    "l": 0.70591,
    "c": 0.12189,
    "h": 104.8
  },
  "luminance": 0.3568
}

Semantic roles & 50–950 ramp

primary

#ACA43F

secondary

#868AC1

accent

#5BD652

background

#FCFBF7

surface

#F9F6EE

border

#D2D0C9

text

#131209

muted

#82817B

Preview Lab

Preview with #ACA43F

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

Preview Lab → · Contrast checker → · Palette generator →