#ACB53A#ACB53A

#ACB53A is a light, vivid yellow. Relative luminance 0.421; OKLCH L 74.3% C 0.144 H 113.5°. Best body text is #000000 at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#ACB53A
RGB	rgb(172, 181, 58)
HSL	hsl(64, 51%, 47%)
HSV	hsv(64, 68%, 71%)
CMYK	cmyk(5%, 0%, 68%, 29%)
CIE-LAB	lab(70.96, -18.83, 58.72)
CIE-LCH	lch(70.96, 61.67, 107.78°)
OKLab	oklab(74.32% -0.0571 0.1317)
OKLCH	oklch(74.32% 0.144 113.5)
XYZ	xyz(34.3018, 42.1246, 10.3261)
Luminance	0.4212 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACB53A #433AB5

analogous

#B5813A #ACB53A #6FB53A

triadic

#ACB53A #3AACB5 #B53AAC

tetradic

#ACB53A #3AB581 #433AB5 #B53A6F

square

#ACB53A #3AB581 #433AB5 #B53A6F

split-complementary

#ACB53A #3A6FB5 #813AB5

monochromatic

#54581C #80872B #ACB53A #C4CC60 #D5DB8E

Accessibility & contrast

On white

2.23

#ACB53A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.42

#ACB53A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACB53A

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACB53A	#FFFFFF	#000000	##000000
##ACB53A	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)

#C2AC27

Deuteranopia (green-blind)

#C2AF43

Tritanopia (blue-blind)

#B7AA9C

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #acb53a;
/* rgb */ color: rgb(172, 181, 58);
/* oklch */ color: oklch(74.3% 0.144 113.5);

Tailwind

colors: {
  custom: {
    50: '#c8cb77',
    500: '#acb53a',
    950: '#000000',
  },
}

SCSS

$custom: #acb53a;
$custom-light: #c8cb77;
$custom-dark: #000000;

JSON

{
  "hex": "#acb53a",
  "rgb": {
    "r": 172,
    "g": 181,
    "b": 58
  },
  "hsl": {
    "h": 64.39,
    "s": 51.464,
    "l": 46.863
  },
  "oklch": {
    "l": 0.74315,
    "c": 0.14358,
    "h": 113.5
  },
  "luminance": 0.42124
}

Semantic roles & 50–950 ramp

primary

#ACB53A

secondary

#8A85C6

accent

#4DDB57

background

#FCFCF7

surface

#F9F8EE

border

#D2D1C9

text

#131309

muted

#82827B

Preview Lab

Preview with #ACB53A

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

Preview Lab → · Contrast checker → · Palette generator →