#ACB33C#ACB33C

#ACB33C is a light, vivid yellow. Relative luminance 0.413; OKLCH L 73.9% C 0.140 H 112.6°. Best body text is #000000 at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#ACB33C
RGB	rgb(172, 179, 60)
HSL	hsl(64, 50%, 47%)
HSV	hsv(64, 66%, 70%)
CMYK	cmyk(3.9%, 0%, 66.5%, 29.8%)
CIE-LAB	lab(70.41, -17.70, 57.37)
CIE-LCH	lch(70.41, 60.04, 107.15°)
OKLab	oklab(73.88% -0.0538 0.1292)
OKLCH	oklch(73.88% 0.14 112.6)
XYZ	xyz(33.9499, 41.3378, 10.4647)
Luminance	0.4134 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACB33C #433CB3

analogous

#B37E3C #ACB33C #71B33C

triadic

#ACB33C #3CACB3 #B33CAC

tetradic

#ACB33C #3CB37E #433CB3 #B33C71

square

#ACB33C #3CB37E #433CB3 #B33C71

split-complementary

#ACB33C #3C71B3 #7E3CB3

monochromatic

#54571D #80852D #ACB33C #C4CA62 #D5DA90

Accessibility & contrast

On white

2.27

#ACB33C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.27

#ACB33C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACB33C

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACB33C	#FFFFFF	#000000	##000000
##ACB33C	1.00	2.27	9.27	9.27
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.27	21.00	1.00	1.00
##000000	9.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AB2B

Deuteranopia (green-blind)

#C0AE44

Tritanopia (blue-blind)

#B7A89B

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #acb33c;
/* rgb */ color: rgb(172, 179, 60);
/* oklch */ color: oklch(73.9% 0.140 112.6);

Tailwind

colors: {
  custom: {
    50: '#c8c978',
    500: '#acb33c',
    950: '#000000',
  },
}

SCSS

$custom: #acb33c;
$custom-light: #c8c978;
$custom-dark: #000000;

JSON

{
  "hex": "#acb33c",
  "rgb": {
    "r": 172,
    "g": 179,
    "b": 60
  },
  "hsl": {
    "h": 63.529,
    "s": 49.791,
    "l": 46.863
  },
  "oklch": {
    "l": 0.73884,
    "c": 0.13995,
    "h": 112.6
  },
  "luminance": 0.41337
}

Semantic roles & 50–950 ramp

primary

#ACB33C

secondary

#8A86C5

accent

#4ED957

background

#FCFCF7

surface

#F9F8EE

border

#D2D1C9

text

#131309

muted

#82827B

Preview Lab

Preview with #ACB33C

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

Preview Lab → · Contrast checker → · Palette generator →