#ACA319#ACA319

#ACA319 is a light, vivid yellow. Relative luminance 0.350; OKLCH L 70.1% C 0.143 H 105.4°. Best body text is #000000 at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#ACA319
RGB	rgb(172, 163, 25)
HSL	hsl(56, 75%, 39%)
HSV	hsv(56, 85%, 67%)
CMYK	cmyk(0%, 5.2%, 85.5%, 32.5%)
CIE-LAB	lab(65.78, -10.97, 64.52)
CIE-LCH	lch(65.78, 65.45, 99.65°)
OKLab	oklab(70.12% -0.038 0.1381)
OKLCH	oklch(70.12% 0.143 105.4)
XYZ	xyz(30.2873, 35.0365, 6.0869)
Luminance	0.3503 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACA319 #1922AC

analogous

#AC5A19 #ACA319 #6BAC19

triadic

#ACA319 #19ACA3 #A319AC

tetradic

#ACA319 #19AC5A #1922AC #AC196B

square

#ACA319 #19AC5A #1922AC #AC196B

split-complementary

#ACA319 #196BAC #5A19AC

monochromatic

#413E09 #777011 #ACA319 #DFD423 #E7DE59

Accessibility & contrast

On white

2.62

#ACA319 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.01

#ACA319 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACA319

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACA319	#FFFFFF	#000000	##000000
##ACA319	1.00	2.62	8.01	8.01
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.01	21.00	1.00	1.00
##000000	8.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29D00

Deuteranopia (green-blind)

#B5A227

Tritanopia (blue-blind)

#BA978B

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #aca319;
/* rgb */ color: rgb(172, 163, 25);
/* oklch */ color: oklch(70.1% 0.143 105.4);

Tailwind

colors: {
  custom: {
    50: '#c9bd66',
    500: '#aca319',
    950: '#000000',
  },
}

SCSS

$custom: #aca319;
$custom-light: #c9bd66;
$custom-dark: #000000;

JSON

{
  "hex": "#aca319",
  "rgb": {
    "r": 172,
    "g": 163,
    "b": 25
  },
  "hsl": {
    "h": 56.327,
    "s": 74.619,
    "l": 38.627
  },
  "oklch": {
    "l": 0.70123,
    "c": 0.14327,
    "h": 105.4
  },
  "luminance": 0.35035
}

Semantic roles & 50–950 ramp

primary

#ACA319

secondary

#575ECA

accent

#42F137

background

#FCFBF6

surface

#F9F6EB

border

#D2D0C6

text

#141207

muted

#82817A

Preview Lab

Preview with #ACA319

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

Preview Lab → · Contrast checker → · Palette generator →