#ACB53C#ACB53C

#ACB53C is a light, vivid yellow. Relative luminance 0.421; OKLCH L 74.3% C 0.142 H 113.5°. Best body text is #000000 at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#ACB53C
RGB	rgb(172, 181, 60)
HSL	hsl(64, 50%, 47%)
HSV	hsv(64, 67%, 71%)
CMYK	cmyk(5%, 0%, 66.9%, 29%)
CIE-LAB	lab(70.97, -18.71, 57.95)
CIE-LCH	lch(70.97, 60.89, 107.90°)
OKLab	oklab(74.33% -0.0566 0.1304)
OKLCH	oklch(74.33% 0.142 113.5)
XYZ	xyz(34.3537, 42.1453, 10.5993)
Luminance	0.4214 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACB53C #453CB5

analogous

#B5823C #ACB53C #6FB53C

triadic

#ACB53C #3CACB5 #B53CAC

tetradic

#ACB53C #3CB582 #453CB5 #B53C6F

square

#ACB53C #3CB582 #453CB5 #B53C6F

split-complementary

#ACB53C #3C6FB5 #823CB5

monochromatic

#55591E #80872D #ACB53C #C4CB63 #D5DB91

Accessibility & contrast

On white

2.23

#ACB53C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.43

#ACB53C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACB53C

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACB53C	#FFFFFF	#000000	##000000
##ACB53C	1.00	2.23	9.43	9.43
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.43	21.00	1.00	1.00
##000000	9.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AC2B

Deuteranopia (green-blind)

#C2AF45

Tritanopia (blue-blind)

#B7AA9D

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #acb53c;
/* rgb */ color: rgb(172, 181, 60);
/* oklch */ color: oklch(74.3% 0.142 113.5);

Tailwind

colors: {
  custom: {
    50: '#c8cb78',
    500: '#acb53c',
    950: '#000000',
  },
}

SCSS

$custom: #acb53c;
$custom-light: #c8cb78;
$custom-dark: #000000;

JSON

{
  "hex": "#acb53c",
  "rgb": {
    "r": 172,
    "g": 181,
    "b": 60
  },
  "hsl": {
    "h": 64.463,
    "s": 50.207,
    "l": 47.255
  },
  "oklch": {
    "l": 0.74331,
    "c": 0.14217,
    "h": 113.5
  },
  "luminance": 0.42145
}

Semantic roles & 50–950 ramp

primary

#ACB53C

secondary

#8C87C6

accent

#4EDA58

background

#FCFCF7

surface

#F9F8EE

border

#D2D1C9

text

#131309

muted

#82827B

Preview Lab

Preview with #ACB53C

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

Preview Lab → · Contrast checker → · Palette generator →