#ACB536#ACB536

#ACB536 is a light, vivid yellow. Relative luminance 0.421; OKLCH L 74.3% C 0.146 H 113.4°. Best body text is #000000 at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#ACB536
RGB	rgb(172, 181, 54)
HSL	hsl(64, 54%, 46%)
HSV	hsv(64, 70%, 71%)
CMYK	cmyk(5%, 0%, 70.2%, 29%)
CIE-LAB	lab(70.93, -19.05, 60.22)
CIE-LCH	lch(70.93, 63.16, 107.56°)
OKLab	oklab(74.29% -0.0582 0.1342)
OKLCH	oklch(74.29% 0.146 113.4)
XYZ	xyz(34.2040, 42.0855, 9.8108)
Luminance	0.4209 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACB536 #3F36B5

analogous

#B57E36 #ACB536 #6CB536

triadic

#ACB536 #36ACB5 #B536AC

tetradic

#ACB536 #36B57E #3F36B5 #B5366C

square

#ACB536 #36B57E #3F36B5 #B5366C

split-complementary

#ACB536 #366CB5 #7E36B5

monochromatic

#52571A #7F8628 #ACB536 #C6CE5A #D6DC89

Accessibility & contrast

On white

2.23

#ACB536 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.42

#ACB536 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACB536

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACB536	#FFFFFF	#000000	##000000
##ACB536	1.00	2.23	9.42	9.42
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.42	21.00	1.00	1.00
##000000	9.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AC21

Deuteranopia (green-blind)

#C2AF40

Tritanopia (blue-blind)

#B7AA9C

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #acb536;
/* rgb */ color: rgb(172, 181, 54);
/* oklch */ color: oklch(74.3% 0.146 113.4);

Tailwind

colors: {
  custom: {
    50: '#c8cb75',
    500: '#acb536',
    950: '#000000',
  },
}

SCSS

$custom: #acb536;
$custom-light: #c8cb75;
$custom-dark: #000000;

JSON

{
  "hex": "#acb536",
  "rgb": {
    "r": 172,
    "g": 181,
    "b": 54
  },
  "hsl": {
    "h": 64.252,
    "s": 54.043,
    "l": 46.078
  },
  "oklch": {
    "l": 0.74285,
    "c": 0.14626,
    "h": 113.4
  },
  "luminance": 0.42085
}

Semantic roles & 50–950 ramp

primary

#ACB536

secondary

#8681C6

accent

#4ADD55

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#141309

muted

#82827B

Preview Lab

Preview with #ACB536

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

Preview Lab → · Contrast checker → · Palette generator →