#ACA73B#ACA73B

#ACA73B is a light, vivid yellow. Relative luminance 0.367; OKLCH L 71.2% C 0.128 H 106.7°. Best body text is #000000 at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#ACA73B
RGB	rgb(172, 167, 59)
HSL	hsl(57, 49%, 45%)
HSV	hsv(57, 66%, 67%)
CMYK	cmyk(0%, 2.9%, 65.7%, 32.5%)
CIE-LAB	lab(67.07, -11.60, 54.33)
CIE-LCH	lch(67.07, 55.56, 102.05°)
OKLab	oklab(71.21% -0.0367 0.1226)
OKLCH	oklch(71.21% 0.128 106.7)
XYZ	xyz(31.6225, 36.7249, 9.5597)
Luminance	0.3672 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACA73B #3B40AC

analogous

#AC6E3B #ACA73B #78AC3B

triadic

#ACA73B #3BACA7 #A73BAC

tetradic

#ACA73B #3BAC6E #3B40AC #AC3B78

square

#ACA73B #3BAC6E #3B40AC #AC3B78

split-complementary

#ACA73B #3B78AC #6E3BAC

monochromatic

#514F1C #7E7B2B #ACA73B #C7C35D #D7D48A

Accessibility & contrast

On white

2.52

#ACA73B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.34

#ACA73B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACA73B

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACA73B	#FFFFFF	#000000	##000000
##ACA73B	1.00	2.52	8.34	8.34
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.34	21.00	1.00	1.00
##000000	8.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A12D

Deuteranopia (green-blind)

#B7A542

Tritanopia (blue-blind)

#B89C91

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #aca73b;
/* rgb */ color: rgb(172, 167, 59);
/* oklch */ color: oklch(71.2% 0.128 106.7);

Tailwind

colors: {
  custom: {
    50: '#c8c077',
    500: '#aca73b',
    950: '#000000',
  },
}

SCSS

$custom: #aca73b;
$custom-light: #c8c077;
$custom-dark: #000000;

JSON

{
  "hex": "#aca73b",
  "rgb": {
    "r": 172,
    "g": 167,
    "b": 59
  },
  "hsl": {
    "h": 57.345,
    "s": 48.918,
    "l": 45.294
  },
  "oklch": {
    "l": 0.71213,
    "c": 0.12801,
    "h": 106.7
  },
  "luminance": 0.36724
}

Semantic roles & 50–950 ramp

primary

#ACA73B

secondary

#8184C1

accent

#55D84F

background

#FCFBF7

surface

#F9F7ED

border

#D2D0C8

text

#131209

muted

#82817B

Preview Lab

Preview with #ACA73B

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

Preview Lab → · Contrast checker → · Palette generator →