#A0C73B#A0C73B

#A0C73B is a light, vivid yellow-green. Relative luminance 0.486; OKLCH L 77.5% C 0.169 H 123.9°. Best body text is #000000 at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#A0C73B
RGB	rgb(160, 199, 59)
HSL	hsl(77, 56%, 51%)
HSV	hsv(77, 70%, 78%)
CMYK	cmyk(19.6%, 0%, 70.4%, 22%)
CIE-LAB	lab(75.22, -32.42, 62.35)
CIE-LCH	lch(75.22, 70.28, 117.47°)
OKLab	oklab(77.54% -0.094 0.1398)
OKLCH	oklch(77.54% 0.169 123.9)
XYZ	xyz(35.7104, 48.6359, 11.6432)
Luminance	0.4864 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0C73B #623BC7

analogous

#C7A83B #A0C73B #5AC73B

triadic

#A0C73B #3BA0C7 #C73BA0

tetradic

#A0C73B #3BC7A8 #623BC7 #C73B5A

square

#A0C73B #3BC7A8 #623BC7 #C73B5A

split-complementary

#A0C73B #3B5AC7 #A83BC7

monochromatic

#54691E #7B992C #A0C73B #B7D56B #CEE29A

Accessibility & contrast

On white

1.96

#A0C73B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.73

#A0C73B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A0C73B

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0C73B	#FFFFFF	#000000	##000000
##A0C73B	1.00	1.96	10.73	10.73
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.73	21.00	1.00	1.00
##000000	10.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA23

Deuteranopia (green-blind)

#CDB947

Tritanopia (blue-blind)

#A8BDAB

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #a0c73b;
/* rgb */ color: rgb(160, 199, 59);
/* oklch */ color: oklch(77.5% 0.169 123.9);

Tailwind

colors: {
  custom: {
    50: '#c0d87a',
    500: '#a0c73b',
    950: '#000000',
  },
}

SCSS

$custom: #a0c73b;
$custom-light: #c0d87a;
$custom-dark: #000000;

JSON

{
  "hex": "#a0c73b",
  "rgb": {
    "r": 160,
    "g": 199,
    "b": 59
  },
  "hsl": {
    "h": 76.714,
    "s": 55.556,
    "l": 50.588
  },
  "oklch": {
    "l": 0.77537,
    "c": 0.1685,
    "h": 123.9
  },
  "luminance": 0.48636
}

Semantic roles & 50–950 ramp

primary

#A0C73B

secondary

#A190CE

accent

#49DF73

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#13140A

muted

#82837C

Preview Lab

Preview with #A0C73B

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

Preview Lab → · Contrast checker → · Palette generator →