#A1B72A#A1B72A

#A1B72A is a light, vivid yellow. Relative luminance 0.416; OKLCH L 73.8% C 0.159 H 118.5°. Best body text is #000000 at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#A1B72A
RGB	rgb(161, 183, 42)
HSL	hsl(69, 63%, 44%)
HSV	hsv(69, 77%, 72%)
CMYK	cmyk(12%, 0%, 77%, 28.2%)
CIE-LAB	lab(70.60, -25.27, 63.73)
CIE-LCH	lch(70.60, 68.55, 111.63°)
OKLab	oklab(73.79% -0.0758 0.1399)
OKLCH	oklch(73.79% 0.159 118.5)
XYZ	xyz(32.0501, 41.6115, 8.5335)
Luminance	0.4161 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1B72A #402AB7

analogous

#B7872A #A1B72A #5AB72A

triadic

#A1B72A #2AA1B7 #B72AA1

tetradic

#A1B72A #2AB787 #402AB7 #B72A5A

square

#A1B72A #2AB787 #402AB7 #B72A5A

split-complementary

#A1B72A #2A5AB7 #872AB7

monochromatic

#495313 #75851F #A1B72A #BFD549 #D1E17B

Accessibility & contrast

On white

2.25

#A1B72A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.32

#A1B72A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1B72A

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1B72A	#FFFFFF	#000000	##000000
##A1B72A	1.00	2.25	9.32	9.32
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.32	21.00	1.00	1.00
##000000	9.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD01

Deuteranopia (green-blind)

#C1AD37

Tritanopia (blue-blind)

#ABAD9D

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #a1b72a;
/* rgb */ color: rgb(161, 183, 42);
/* oklch */ color: oklch(73.8% 0.159 118.5);

Tailwind

colors: {
  custom: {
    50: '#c0cc6f',
    500: '#a1b72a',
    950: '#000000',
  },
}

SCSS

$custom: #a1b72a;
$custom-light: #c0cc6f;
$custom-dark: #000000;

JSON

{
  "hex": "#a1b72a",
  "rgb": {
    "r": 161,
    "g": 183,
    "b": 42
  },
  "hsl": {
    "h": 69.362,
    "s": 62.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.73794,
    "c": 0.15913,
    "h": 118.5
  },
  "luminance": 0.41611
}

Semantic roles & 50–950 ramp

primary

#A1B72A

secondary

#8174C9

accent

#42E65C

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131308

muted

#82827B

Preview Lab

Preview with #A1B72A

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

Preview Lab → · Contrast checker → · Palette generator →