#ACB545#ACB545

#ACB545 is a light, vivid yellow. Relative luminance 0.422; OKLCH L 74.4% C 0.135 H 113.6°. Best body text is #000000 at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#ACB545
RGB	rgb(172, 181, 69)
HSL	hsl(65, 45%, 49%)
HSV	hsv(65, 62%, 71%)
CMYK	cmyk(5%, 0%, 61.9%, 29%)
CIE-LAB	lab(71.04, -18.13, 54.29)
CIE-LCH	lch(71.04, 57.23, 108.46°)
OKLab	oklab(74.41% -0.0541 0.124)
OKLCH	oklch(74.41% 0.135 113.6)
XYZ	xyz(34.6122, 42.2487, 11.9606)
Luminance	0.4225 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACB545 #4E45B5

analogous

#B58645 #ACB545 #74B545

triadic

#ACB545 #45ACB5 #B545AC

tetradic

#ACB545 #45B586 #4E45B5 #B54574

square

#ACB545 #45B586 #4E45B5 #B54574

split-complementary

#ACB545 #4574B5 #8645B5

monochromatic

#585C23 #828934 #ACB545 #C1C86F #D4D99B

Accessibility & contrast

On white

2.22

#ACB545 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.45

#ACB545 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACB545

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACB545	#FFFFFF	#000000	##000000
##ACB545	1.00	2.22	9.45	9.45
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.45	21.00	1.00	1.00
##000000	9.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AD37

Deuteranopia (green-blind)

#C1AF4C

Tritanopia (blue-blind)

#B7AB9D

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #acb545;
/* rgb */ color: rgb(172, 181, 69);
/* oklch */ color: oklch(74.4% 0.135 113.6);

Tailwind

colors: {
  custom: {
    50: '#c7cb7e',
    500: '#acb545',
    950: '#000000',
  },
}

SCSS

$custom: #acb545;
$custom-light: #c7cb7e;
$custom-dark: #000000;

JSON

{
  "hex": "#acb545",
  "rgb": {
    "r": 172,
    "g": 181,
    "b": 69
  },
  "hsl": {
    "h": 64.821,
    "s": 44.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.74411,
    "c": 0.1353,
    "h": 113.6
  },
  "luminance": 0.42248
}

Semantic roles & 50–950 ramp

primary

#ACB545

secondary

#9591C5

accent

#53D55E

background

#FCFCF7

surface

#F8F8EE

border

#D1D1C9

text

#13130A

muted

#82827C

Preview Lab

Preview with #ACB545

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

Preview Lab → · Contrast checker → · Palette generator →