#A4AC40#A4AC40

#A4AC40 is a light, vivid yellow. Relative luminance 0.378; OKLCH L 71.7% C 0.131 H 113.2°. Best body text is #000000 at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#A4AC40
RGB	rgb(164, 172, 64)
HSL	hsl(64, 46%, 46%)
HSV	hsv(64, 63%, 67%)
CMYK	cmyk(4.7%, 0%, 62.8%, 32.5%)
CIE-LAB	lab(67.85, -17.29, 52.83)
CIE-LCH	lch(67.85, 55.59, 108.12°)
OKLab	oklab(71.69% -0.0517 0.1204)
OKLCH	oklch(71.69% 0.131 113.2)
XYZ	xyz(30.9886, 37.7683, 10.5071)
Luminance	0.3777 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4AC40 #4840AC

analogous

#AC7E40 #A4AC40 #6EAC40

triadic

#A4AC40 #40A4AC #AC40A4

tetradic

#A4AC40 #40AC7E #4840AC #AC406E

square

#A4AC40 #40AC7E #4840AC #AC406E

split-complementary

#A4AC40 #406EAC #7E40AC

monochromatic

#4F531F #797F2F #A4AC40 #BEC564 #D1D691

Accessibility & contrast

On white

2.46

#A4AC40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.55

#A4AC40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4AC40

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4AC40	#FFFFFF	#000000	##000000
##A4AC40	1.00	2.46	8.55	8.55
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.55	21.00	1.00	1.00
##000000	8.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A433

Deuteranopia (green-blind)

#B8A647

Tritanopia (blue-blind)

#AEA295

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #a4ac40;
/* rgb */ color: rgb(164, 172, 64);
/* oklch */ color: oklch(71.7% 0.131 113.2);

Tailwind

colors: {
  custom: {
    50: '#c2c47a',
    500: '#a4ac40',
    950: '#000000',
  },
}

SCSS

$custom: #a4ac40;
$custom-light: #c2c47a;
$custom-dark: #000000;

JSON

{
  "hex": "#a4ac40",
  "rgb": {
    "r": 164,
    "g": 172,
    "b": 64
  },
  "hsl": {
    "h": 64.444,
    "s": 45.763,
    "l": 46.275
  },
  "oklch": {
    "l": 0.71688,
    "c": 0.13107,
    "h": 113.2
  },
  "luminance": 0.37768
}

Semantic roles & 50–950 ramp

primary

#A4AC40

secondary

#8B87C1

accent

#52D55C

background

#FCFCF7

surface

#F8F8EE

border

#D1D1C9

text

#131209

muted

#82817B

Preview Lab

Preview with #A4AC40

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

Preview Lab → · Contrast checker → · Palette generator →