#A3AC3B#A3AC3B

#A3AC3B is a light, vivid yellow. Relative luminance 0.376; OKLCH L 71.6% C 0.135 H 113.7°. Best body text is #000000 at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#A3AC3B
RGB	rgb(163, 172, 59)
HSL	hsl(65, 49%, 45%)
HSV	hsv(65, 66%, 67%)
CMYK	cmyk(5.2%, 0%, 65.7%, 32.5%)
CIE-LAB	lab(67.73, -18.05, 54.79)
CIE-LCH	lch(67.73, 57.69, 108.23°)
OKLab	oklab(71.56% -0.0543 0.1238)
OKLCH	oklch(71.56% 0.135 113.7)
XYZ	xyz(30.6470, 37.6079, 9.7814)
Luminance	0.3761 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3AC3B #443BAC

analogous

#AC7D3B #A3AC3B #6AAC3B

triadic

#A3AC3B #3BA3AC #AC3BA3

tetradic

#A3AC3B #3BAC7D #443BAC #AC3B6A

square

#A3AC3B #3BAC7D #443BAC #AC3B6A

split-complementary

#A3AC3B #3B6AAC #7D3BAC

monochromatic

#4D511C #787E2B #A3AC3B #BFC75D #D1D78A

Accessibility & contrast

On white

2.46

#A3AC3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.52

#A3AC3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3AC3B

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3AC3B	#FFFFFF	#000000	##000000
##A3AC3B	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)

#B8A42C

Deuteranopia (green-blind)

#B8A643

Tritanopia (blue-blind)

#ADA295

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #a3ac3b;
/* rgb */ color: rgb(163, 172, 59);
/* oklch */ color: oklch(71.6% 0.135 113.7);

Tailwind

colors: {
  custom: {
    50: '#c1c477',
    500: '#a3ac3b',
    950: '#000000',
  },
}

SCSS

$custom: #a3ac3b;
$custom-light: #c1c477;
$custom-dark: #000000;

JSON

{
  "hex": "#a3ac3b",
  "rgb": {
    "r": 163,
    "g": 172,
    "b": 59
  },
  "hsl": {
    "h": 64.779,
    "s": 48.918,
    "l": 45.294
  },
  "oklch": {
    "l": 0.7156,
    "c": 0.13523,
    "h": 113.7
  },
  "luminance": 0.37607
}

Semantic roles & 50–950 ramp

primary

#A3AC3B

secondary

#8681C1

accent

#4FD85A

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131209

muted

#82817B

Preview Lab

Preview with #A3AC3B

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

Preview Lab → · Contrast checker → · Palette generator →