#A1B22A#A1B22A

#A1B22A is a light, vivid yellow. Relative luminance 0.396; OKLCH L 72.6% C 0.154 H 116.7°. Best body text is #000000 at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#A1B22A
RGB	rgb(161, 178, 42)
HSL	hsl(68, 62%, 43%)
HSV	hsv(68, 76%, 70%)
CMYK	cmyk(9.6%, 0%, 76.4%, 30.2%)
CIE-LAB	lab(69.17, -22.81, 62.41)
CIE-LCH	lch(69.17, 66.45, 110.08°)
OKLab	oklab(72.65% -0.0691 0.1371)
OKLCH	oklch(72.65% 0.154 116.7)
XYZ	xyz(31.0371, 39.5854, 8.1958)
Luminance	0.3958 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1B22A #3B2AB2

analogous

#B27F2A #A1B22A #5DB22A

triadic

#A1B22A #2AA1B2 #B22AA1

tetradic

#A1B22A #2AB27F #3B2AB2 #B22A5D

square

#A1B22A #2AB27F #3B2AB2 #B22A5D

split-complementary

#A1B22A #2A5DB2 #7F2AB2

monochromatic

#474F13 #74801E #A1B22A #C2D346 #D2DF77

Accessibility & contrast

On white

2.36

#A1B22A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.92

#A1B22A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1B22A

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1B22A	#FFFFFF	#000000	##000000
##A1B22A	1.00	2.36	8.92	8.92
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.92	21.00	1.00	1.00
##000000	8.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA805

Deuteranopia (green-blind)

#BDAA36

Tritanopia (blue-blind)

#ABA899

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #a1b22a;
/* rgb */ color: rgb(161, 178, 42);
/* oklch */ color: oklch(72.6% 0.154 116.7);

Tailwind

colors: {
  custom: {
    50: '#c0c86f',
    500: '#a1b22a',
    950: '#000000',
  },
}

SCSS

$custom: #a1b22a;
$custom-light: #c0c86f;
$custom-dark: #000000;

JSON

{
  "hex": "#a1b22a",
  "rgb": {
    "r": 161,
    "g": 178,
    "b": 42
  },
  "hsl": {
    "h": 67.5,
    "s": 61.818,
    "l": 43.137
  },
  "oklch": {
    "l": 0.72645,
    "c": 0.15352,
    "h": 116.7
  },
  "luminance": 0.39585
}

Semantic roles & 50–950 ramp

primary

#A1B22A

secondary

#7C71C7

accent

#43E557

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131308

muted

#82827B

Preview Lab

Preview with #A1B22A

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

Preview Lab → · Contrast checker → · Palette generator →