#A1AC33#A1AC33

#A1AC33 is a light, vivid yellow. Relative luminance 0.373; OKLCH L 71.3% C 0.141 H 114.5°. Best body text is #000000 at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#A1AC33
RGB	rgb(161, 172, 51)
HSL	hsl(65, 54%, 44%)
HSV	hsv(65, 70%, 67%)
CMYK	cmyk(6.4%, 0%, 70.3%, 32.5%)
CIE-LAB	lab(67.52, -19.37, 57.68)
CIE-LCH	lch(67.52, 60.85, 108.57°)
OKLab	oklab(71.33% -0.0587 0.1287)
OKLCH	oklch(71.33% 0.141 114.5)
XYZ	xyz(30.0488, 37.3217, 8.7522)
Luminance	0.3732 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1AC33 #3E33AC

analogous

#AC7A33 #A1AC33 #64AC33

triadic

#A1AC33 #33A1AC #AC33A1

tetradic

#A1AC33 #33AC7A #3E33AC #AC3364

square

#A1AC33 #33AC7A #3E33AC #AC3364

split-complementary

#A1AC33 #3364AC #7A33AC

monochromatic

#494E17 #757D25 #A1AC33 #C0CB51 #D1D980

Accessibility & contrast

On white

2.48

#A1AC33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.46

#A1AC33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1AC33

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1AC33	#FFFFFF	#000000	##000000
##A1AC33	1.00	2.48	8.46	8.46
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.46	21.00	1.00	1.00
##000000	8.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A31F

Deuteranopia (green-blind)

#B8A63C

Tritanopia (blue-blind)

#ACA294

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #a1ac33;
/* rgb */ color: rgb(161, 172, 51);
/* oklch */ color: oklch(71.3% 0.141 114.5);

Tailwind

colors: {
  custom: {
    50: '#c0c473',
    500: '#a1ac33',
    950: '#000000',
  },
}

SCSS

$custom: #a1ac33;
$custom-light: #c0c473;
$custom-dark: #000000;

JSON

{
  "hex": "#a1ac33",
  "rgb": {
    "r": 161,
    "g": 172,
    "b": 51
  },
  "hsl": {
    "h": 65.455,
    "s": 54.26,
    "l": 43.725
  },
  "oklch": {
    "l": 0.71333,
    "c": 0.14145,
    "h": 114.5
  },
  "luminance": 0.37321
}

Semantic roles & 50–950 ramp

primary

#A1AC33

secondary

#7F78C2

accent

#4ADE58

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131208

muted

#82817B

Preview Lab

Preview with #A1AC33

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

Preview Lab → · Contrast checker → · Palette generator →