#A4AC3A#A4AC3A

#A4AC3A is a light, vivid yellow. Relative luminance 0.377; OKLCH L 71.6% C 0.136 H 113.2°. Best body text is #000000 at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#A4AC3A
RGB	rgb(164, 172, 58)
HSL	hsl(64, 50%, 45%)
HSV	hsv(64, 66%, 67%)
CMYK	cmyk(4.7%, 0%, 66.3%, 32.5%)
CIE-LAB	lab(67.80, -17.68, 55.30)
CIE-LCH	lch(67.80, 58.06, 107.73°)
OKLab	oklab(71.63% -0.0535 0.1247)
OKLCH	oklch(71.63% 0.136 113.2)
XYZ	xyz(30.8269, 37.7037, 9.6558)
Luminance	0.3770 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4AC3A #423AAC

analogous

#AC7B3A #A4AC3A #6BAC3A

triadic

#A4AC3A #3AA4AC #AC3AA4

tetradic

#A4AC3A #3AAC7B #423AAC #AC3A6B

square

#A4AC3A #3AAC7B #423AAC #AC3A6B

split-complementary

#A4AC3A #3A6BAC #7B3AAC

monochromatic

#4D501B #787E2B #A4AC3A #C0C85B #D2D789

Accessibility & contrast

On white

2.46

#A4AC3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.54

#A4AC3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4AC3A

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4AC3A	#FFFFFF	#000000	##000000
##A4AC3A	1.00	2.46	8.54	8.54
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.54	21.00	1.00	1.00
##000000	8.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A42A

Deuteranopia (green-blind)

#B8A642

Tritanopia (blue-blind)

#AFA295

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #a4ac3a;
/* rgb */ color: rgb(164, 172, 58);
/* oklch */ color: oklch(71.6% 0.136 113.2);

Tailwind

colors: {
  custom: {
    50: '#c2c476',
    500: '#a4ac3a',
    950: '#000000',
  },
}

SCSS

$custom: #a4ac3a;
$custom-light: #c2c476;
$custom-dark: #000000;

JSON

{
  "hex": "#a4ac3a",
  "rgb": {
    "r": 164,
    "g": 172,
    "b": 58
  },
  "hsl": {
    "h": 64.211,
    "s": 49.565,
    "l": 45.098
  },
  "oklch": {
    "l": 0.71634,
    "c": 0.13571,
    "h": 113.2
  },
  "luminance": 0.37703
}

Semantic roles & 50–950 ramp

primary

#A4AC3A

secondary

#8580C2

accent

#4FD958

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131209

muted

#82817B

Preview Lab

Preview with #A4AC3A

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

Preview Lab → · Contrast checker → · Palette generator →