#A4AC2C#A4AC2C

#A4AC2C is a light, vivid yellow. Relative luminance 0.376; OKLCH L 71.5% C 0.145 H 113.1°. Best body text is #000000 at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#A4AC2C
RGB	rgb(164, 172, 44)
HSL	hsl(64, 59%, 42%)
HSV	hsv(64, 74%, 67%)
CMYK	cmyk(4.7%, 0%, 74.4%, 32.5%)
CIE-LAB	lab(67.71, -18.44, 60.46)
CIE-LCH	lch(67.71, 63.21, 106.96°)
OKLab	oklab(71.53% -0.0569 0.1332)
OKLCH	oklch(71.53% 0.145 113.1)
XYZ	xyz(30.5179, 37.5801, 8.0284)
Luminance	0.3758 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4AC2C #342CAC

analogous

#AC742C #A4AC2C #64AC2C

triadic

#A4AC2C #2CA4AC #AC2CA4

tetradic

#A4AC2C #2CAC74 #342CAC #AC2C64

square

#A4AC2C #2CAC74 #342CAC #AC2C64

split-complementary

#A4AC2C #2C64AC #742CAC

monochromatic

#474B13 #767B20 #A4AC2C #C7D046 #D6DC76

Accessibility & contrast

On white

2.47

#A4AC2C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.52

#A4AC2C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4AC2C

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4AC2C	#FFFFFF	#000000	##000000
##A4AC2C	1.00	2.47	8.52	8.52
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.52	21.00	1.00	1.00
##000000	8.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A410

Deuteranopia (green-blind)

#B9A637

Tritanopia (blue-blind)

#AFA194

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #a4ac2c;
/* rgb */ color: rgb(164, 172, 44);
/* oklch */ color: oklch(71.5% 0.145 113.1);

Tailwind

colors: {
  custom: {
    50: '#c2c46f',
    500: '#a4ac2c',
    950: '#000000',
  },
}

SCSS

$custom: #a4ac2c;
$custom-light: #c2c46f;
$custom-dark: #000000;

JSON

{
  "hex": "#a4ac2c",
  "rgb": {
    "r": 164,
    "g": 172,
    "b": 44
  },
  "hsl": {
    "h": 63.75,
    "s": 59.259,
    "l": 42.353
  },
  "oklch": {
    "l": 0.71531,
    "c": 0.1449,
    "h": 113.1
  },
  "luminance": 0.37579
}

Semantic roles & 50–950 ramp

primary

#A4AC2C

secondary

#7570C4

accent

#45E24F

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131208

muted

#82817B

Preview Lab

Preview with #A4AC2C

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

Preview Lab → · Contrast checker → · Palette generator →