#ACA339#ACA339

#ACA339 is a light, vivid yellow. Relative luminance 0.353; OKLCH L 70.3% C 0.126 H 104.5°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#ACA339
RGB	rgb(172, 163, 57)
HSL	hsl(55, 50%, 45%)
HSV	hsv(55, 67%, 67%)
CMYK	cmyk(0%, 5.2%, 66.9%, 32.5%)
CIE-LAB	lab(65.95, -9.62, 54.01)
CIE-LCH	lch(65.95, 54.86, 100.10°)
OKLab	oklab(70.32% -0.0314 0.1216)
OKLCH	oklch(70.32% 0.126 104.5)
XYZ	xyz(30.8502, 35.2616, 9.0512)
Luminance	0.3526 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACA339 #3942AC

analogous

#AC6939 #ACA339 #7CAC39

triadic

#ACA339 #39ACA3 #A339AC

tetradic

#ACA339 #39AC69 #3942AC #AC397C

square

#ACA339 #39AC69 #3942AC #AC397C

split-complementary

#ACA339 #397CAC #6939AC

monochromatic

#504C1B #7E772A #ACA339 #C8C05A #D8D188

Accessibility & contrast

On white

2.61

#ACA339 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#ACA339 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACA339

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACA339	#FFFFFF	#000000	##000000
##ACA339	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19D2B

Deuteranopia (green-blind)

#B4A340

Tritanopia (blue-blind)

#B9988D

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #aca339;
/* rgb */ color: rgb(172, 163, 57);
/* oklch */ color: oklch(70.3% 0.126 104.5);

Tailwind

colors: {
  custom: {
    50: '#c8be75',
    500: '#aca339',
    950: '#000000',
  },
}

SCSS

$custom: #aca339;
$custom-light: #c8be75;
$custom-dark: #000000;

JSON

{
  "hex": "#aca339",
  "rgb": {
    "r": 172,
    "g": 163,
    "b": 57
  },
  "hsl": {
    "h": 55.304,
    "s": 50.218,
    "l": 44.902
  },
  "oklch": {
    "l": 0.70318,
    "c": 0.1256,
    "h": 104.5
  },
  "luminance": 0.3526
}

Semantic roles & 50–950 ramp

primary

#ACA339

secondary

#7F84C2

accent

#59DA4E

background

#FCFBF7

surface

#F9F6ED

border

#D2D0C8

text

#131209

muted

#82817B

Preview Lab

Preview with #ACA339

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

Preview Lab → · Contrast checker → · Palette generator →