#ACA439#ACA439

#ACA439 is a light, vivid yellow. Relative luminance 0.356; OKLCH L 70.5% C 0.127 H 105.0°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#ACA439
RGB	rgb(172, 164, 57)
HSL	hsl(56, 50%, 45%)
HSV	hsv(56, 67%, 67%)
CMYK	cmyk(0%, 4.7%, 66.9%, 32.5%)
CIE-LAB	lab(66.23, -10.15, 54.29)
CIE-LCH	lch(66.23, 55.23, 100.59°)
OKLab	oklab(70.54% -0.0328 0.1222)
OKLCH	oklch(70.54% 0.127 105)
XYZ	xyz(31.0284, 35.6181, 9.1106)
Luminance	0.3562 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACA439 #3941AC

analogous

#AC6A39 #ACA439 #7BAC39

triadic

#ACA439 #39ACA4 #A439AC

tetradic

#ACA439 #39AC6A #3941AC #AC397B

square

#ACA439 #39AC6A #3941AC #AC397B

split-complementary

#ACA439 #397BAC #6A39AC

monochromatic

#504C1B #7E782A #ACA439 #C8C15A #D8D288

Accessibility & contrast

On white

2.59

#ACA439 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.12

#ACA439 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACA439

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACA439	#FFFFFF	#000000	##000000
##ACA439	1.00	2.59	8.12	8.12
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.12	21.00	1.00	1.00
##000000	8.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29E2A

Deuteranopia (green-blind)

#B5A340

Tritanopia (blue-blind)

#B8998E

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #aca439;
/* rgb */ color: rgb(172, 164, 57);
/* oklch */ color: oklch(70.5% 0.127 105.0);

Tailwind

colors: {
  custom: {
    50: '#c8be75',
    500: '#aca439',
    950: '#000000',
  },
}

SCSS

$custom: #aca439;
$custom-light: #c8be75;
$custom-dark: #000000;

JSON

{
  "hex": "#aca439",
  "rgb": {
    "r": 172,
    "g": 164,
    "b": 57
  },
  "hsl": {
    "h": 55.826,
    "s": 50.218,
    "l": 44.902
  },
  "oklch": {
    "l": 0.70537,
    "c": 0.12656,
    "h": 105
  },
  "luminance": 0.35617
}

Semantic roles & 50–950 ramp

primary

#ACA439

secondary

#7F84C2

accent

#58DA4E

background

#FCFBF7

surface

#F9F6ED

border

#D2D0C8

text

#131209

muted

#82817B

Preview Lab

Preview with #ACA439

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

Preview Lab → · Contrast checker → · Palette generator →