#ACA03B#ACA03B

#ACA03B is a light, vivid yellow. Relative luminance 0.342; OKLCH L 69.7% C 0.121 H 102.5°. Best body text is #000000 at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#ACA03B
RGB	rgb(172, 160, 59)
HSL	hsl(54, 49%, 45%)
HSV	hsv(54, 66%, 67%)
CMYK	cmyk(0%, 7%, 65.7%, 32.5%)
CIE-LAB	lab(65.14, -7.92, 52.32)
CIE-LCH	lch(65.14, 52.92, 98.60°)
OKLab	oklab(69.68% -0.0263 0.1184)
OKLCH	oklch(69.68% 0.121 102.5)
XYZ	xyz(30.3747, 34.2293, 9.1438)
Luminance	0.3423 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACA03B #3B47AC

analogous

#AC673B #ACA03B #80AC3B

triadic

#ACA03B #3BACA0 #A03BAC

tetradic

#ACA03B #3BAC67 #3B47AC #AC3B80

square

#ACA03B #3BAC67 #3B47AC #AC3B80

split-complementary

#ACA03B #3B80AC #673BAC

monochromatic

#514B1C #7E762B #ACA03B #C7BC5D #D7CF8A

Accessibility & contrast

On white

2.68

#ACA03B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.85

#ACA03B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACA03B

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACA03B	#FFFFFF	#000000	##000000
##ACA03B	1.00	2.68	7.85	7.85
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.85	21.00	1.00	1.00
##000000	7.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9B2E

Deuteranopia (green-blind)

#B2A141

Tritanopia (blue-blind)

#B9958B

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #aca03b;
/* rgb */ color: rgb(172, 160, 59);
/* oklch */ color: oklch(69.7% 0.121 102.5);

Tailwind

colors: {
  custom: {
    50: '#c8bb76',
    500: '#aca03b',
    950: '#000000',
  },
}

SCSS

$custom: #aca03b;
$custom-light: #c8bb76;
$custom-dark: #000000;

JSON

{
  "hex": "#aca03b",
  "rgb": {
    "r": 172,
    "g": 160,
    "b": 59
  },
  "hsl": {
    "h": 53.628,
    "s": 48.918,
    "l": 45.294
  },
  "oklch": {
    "l": 0.69681,
    "c": 0.12126,
    "h": 102.5
  },
  "luminance": 0.34228
}

Semantic roles & 50–950 ramp

primary

#ACA03B

secondary

#8188C1

accent

#5ED84F

background

#FCFBF7

surface

#F9F6ED

border

#D2D0C8

text

#131109

muted

#82807B

Preview Lab

Preview with #ACA03B

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

Preview Lab → · Contrast checker → · Palette generator →