#A3AC3A#A3AC3A

#A3AC3A is a light, vivid yellow. Relative luminance 0.376; OKLCH L 71.6% C 0.136 H 113.7°. Best body text is #000000 at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#A3AC3A
RGB	rgb(163, 172, 58)
HSL	hsl(65, 50%, 45%)
HSV	hsv(65, 66%, 67%)
CMYK	cmyk(5.2%, 0%, 66.3%, 32.5%)
CIE-LAB	lab(67.72, -18.11, 55.19)
CIE-LCH	lch(67.72, 58.09, 108.16°)
OKLab	oklab(71.55% -0.0546 0.1245)
OKLCH	oklch(71.55% 0.136 113.7)
XYZ	xyz(30.6213, 37.5977, 9.6462)
Luminance	0.3760 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3AC3A #433AAC

analogous

#AC7C3A #A3AC3A #6AAC3A

triadic

#A3AC3A #3AA3AC #AC3AA3

tetradic

#A3AC3A #3AAC7C #433AAC #AC3A6A

square

#A3AC3A #3AAC7C #433AAC #AC3A6A

split-complementary

#A3AC3A #3A6AAC #7C3AAC

monochromatic

#4C501B #787E2B #A3AC3A #BFC85B #D1D789

Accessibility & contrast

On white

2.46

#A3AC3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.52

#A3AC3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3AC3A

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3AC3A	#FFFFFF	#000000	##000000
##A3AC3A	1.00	2.46	8.52	8.52
#FFFFFF	2.46	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)

#B8A42A

Deuteranopia (green-blind)

#B8A642

Tritanopia (blue-blind)

#AEA295

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #a3ac3a;
/* rgb */ color: rgb(163, 172, 58);
/* oklch */ color: oklch(71.6% 0.136 113.7);

Tailwind

colors: {
  custom: {
    50: '#c1c476',
    500: '#a3ac3a',
    950: '#000000',
  },
}

SCSS

$custom: #a3ac3a;
$custom-light: #c1c476;
$custom-dark: #000000;

JSON

{
  "hex": "#a3ac3a",
  "rgb": {
    "r": 163,
    "g": 172,
    "b": 58
  },
  "hsl": {
    "h": 64.737,
    "s": 49.565,
    "l": 45.098
  },
  "oklch": {
    "l": 0.71552,
    "c": 0.13598,
    "h": 113.7
  },
  "luminance": 0.37597
}

Semantic roles & 50–950 ramp

primary

#A3AC3A

secondary

#8580C2

accent

#4FD95A

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131209

muted

#82817B

Preview Lab

Preview with #A3AC3A

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

Preview Lab → · Contrast checker → · Palette generator →