#AC9729#AC9729

#AC9729 is a light, vivid yellow. Relative luminance 0.311; OKLCH L 67.6% C 0.126 H 97.9°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#AC9729
RGB	rgb(172, 151, 41)
HSL	hsl(50, 62%, 42%)
HSV	hsv(50, 76%, 67%)
CMYK	cmyk(0%, 12.2%, 76.2%, 32.5%)
CIE-LAB	lab(62.56, -4.04, 56.92)
CIE-LCH	lch(62.56, 57.06, 94.06°)
OKLab	oklab(67.59% -0.0173 0.1248)
OKLCH	oklch(67.59% 0.126 97.9)
XYZ	xyz(28.4816, 31.0654, 6.5934)
Luminance	0.3106 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC9729 #293EAC

analogous

#AC5629 #AC9729 #80AC29

triadic

#AC9729 #29AC97 #9729AC

tetradic

#AC9729 #29AC56 #293EAC #AC2980

square

#AC9729 #29AC56 #293EAC #AC2980

split-complementary

#AC9729 #2980AC #5629AC

monochromatic

#494011 #7B6C1D #AC9729 #D2BA41 #DDCC72

Accessibility & contrast

On white

2.91

#AC9729 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.21

#AC9729 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AC9729

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC9729	#FFFFFF	#000000	##000000
##AC9729	1.00	2.91	7.21	7.21
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.21	21.00	1.00	1.00
##000000	7.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79314

Deuteranopia (green-blind)

#AC9A30

Tritanopia (blue-blind)

#BA8B82

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #ac9729;
/* rgb */ color: rgb(172, 151, 41);
/* oklch */ color: oklch(67.6% 0.126 97.9);

Tailwind

colors: {
  custom: {
    50: '#c9b56b',
    500: '#ac9729',
    950: '#000000',
  },
}

SCSS

$custom: #ac9729;
$custom-light: #c9b56b;
$custom-dark: #000000;

JSON

{
  "hex": "#ac9729",
  "rgb": {
    "r": 172,
    "g": 151,
    "b": 41
  },
  "hsl": {
    "h": 50.382,
    "s": 61.502,
    "l": 41.765
  },
  "oklch": {
    "l": 0.67592,
    "c": 0.12603,
    "h": 97.9
  },
  "luminance": 0.31064
}

Semantic roles & 50–950 ramp

primary

#AC9729

secondary

#6C7AC5

accent

#5DE543

background

#FCFBF6

surface

#F9F6EC

border

#D2D0C7

text

#141107

muted

#82807A

Preview Lab

Preview with #AC9729

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

Preview Lab → · Contrast checker → · Palette generator →