#ACB729#ACB729

#ACB729 is a light, vivid yellow. Relative luminance 0.428; OKLCH L 74.7% C 0.156 H 114.2°. Best body text is #000000 at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#ACB729
RGB	rgb(172, 183, 41)
HSL	hsl(65, 63%, 44%)
HSV	hsv(65, 78%, 72%)
CMYK	cmyk(6%, 0%, 77.6%, 28.2%)
CIE-LAB	lab(71.42, -20.66, 65.08)
CIE-LCH	lch(71.42, 68.28, 107.61°)
OKLab	oklab(74.65% -0.0638 0.1422)
OKLCH	oklch(74.65% 0.156 114.2)
XYZ	xyz(34.3480, 42.7984, 8.5489)
Luminance	0.4280 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACB729 #3429B7

analogous

#B77B29 #ACB729 #65B729

triadic

#ACB729 #29ACB7 #B729AC

tetradic

#ACB729 #29B77B #3429B7 #B72965

square

#ACB729 #29B77B #3429B7 #B72965

split-complementary

#ACB729 #2965B7 #7B29B7

monochromatic

#4E5313 #7D851E #ACB729 #CBD647 #D9E179

Accessibility & contrast

On white

2.20

#ACB729 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.56

#ACB729 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACB729

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACB729	#FFFFFF	#000000	##000000
##ACB729	1.00	2.20	9.56	9.56
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.56	21.00	1.00	1.00
##000000	9.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AE00

Deuteranopia (green-blind)

#C4B036

Tritanopia (blue-blind)

#B8AC9D

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #acb729;
/* rgb */ color: rgb(172, 183, 41);
/* oklch */ color: oklch(74.7% 0.156 114.2);

Tailwind

colors: {
  custom: {
    50: '#c8cc6f',
    500: '#acb729',
    950: '#000000',
  },
}

SCSS

$custom: #acb729;
$custom-light: #c8cc6f;
$custom-dark: #000000;

JSON

{
  "hex": "#acb729",
  "rgb": {
    "r": 172,
    "g": 183,
    "b": 41
  },
  "hsl": {
    "h": 64.648,
    "s": 63.393,
    "l": 43.922
  },
  "oklch": {
    "l": 0.74653,
    "c": 0.15586,
    "h": 114.2
  },
  "luminance": 0.42798
}

Semantic roles & 50–950 ramp

primary

#ACB729

secondary

#7973C9

accent

#41E64E

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#141308

muted

#82827B

Preview Lab

Preview with #ACB729

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

Preview Lab → · Contrast checker → · Palette generator →