#ACB43A#ACB43A

#ACB43A is a light, vivid yellow. Relative luminance 0.417; OKLCH L 74.1% C 0.142 H 113.0°. Best body text is #000000 at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#ACB43A
RGB	rgb(172, 180, 58)
HSL	hsl(64, 51%, 47%)
HSV	hsv(64, 68%, 71%)
CMYK	cmyk(4.4%, 0%, 67.8%, 29.4%)
CIE-LAB	lab(70.68, -18.33, 58.44)
CIE-LCH	lch(70.68, 61.24, 107.41°)
OKLab	oklab(74.09% -0.0557 0.1311)
OKLCH	oklch(74.09% 0.142 113)
XYZ	xyz(34.0992, 41.7194, 10.2585)
Luminance	0.4172 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACB43A #423AB4

analogous

#B47F3A #ACB43A #6FB43A

triadic

#ACB43A #3AACB4 #B43AAC

tetradic

#ACB43A #3AB47F #423AB4 #B43A6F

square

#ACB43A #3AB47F #423AB4 #B43A6F

split-complementary

#ACB43A #3A6FB4 #7F3AB4

monochromatic

#54571C #80862B #ACB43A #C5CC60 #D6DB8E

Accessibility & contrast

On white

2.25

#ACB43A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.34

#ACB43A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACB43A

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACB43A	#FFFFFF	#000000	##000000
##ACB43A	1.00	2.25	9.34	9.34
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.34	21.00	1.00	1.00
##000000	9.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AC28

Deuteranopia (green-blind)

#C1AE43

Tritanopia (blue-blind)

#B7A99C

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #acb43a;
/* rgb */ color: rgb(172, 180, 58);
/* oklch */ color: oklch(74.1% 0.142 113.0);

Tailwind

colors: {
  custom: {
    50: '#c8ca77',
    500: '#acb43a',
    950: '#000000',
  },
}

SCSS

$custom: #acb43a;
$custom-light: #c8ca77;
$custom-dark: #000000;

JSON

{
  "hex": "#acb43a",
  "rgb": {
    "r": 172,
    "g": 180,
    "b": 58
  },
  "hsl": {
    "h": 63.934,
    "s": 51.261,
    "l": 46.667
  },
  "oklch": {
    "l": 0.74091,
    "c": 0.14248,
    "h": 113
  },
  "luminance": 0.41719
}

Semantic roles & 50–950 ramp

primary

#ACB43A

secondary

#8985C5

accent

#4DDB56

background

#FCFCF7

surface

#F9F8EE

border

#D2D1C9

text

#131309

muted

#82827B

Preview Lab

Preview with #ACB43A

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

Preview Lab → · Contrast checker → · Palette generator →