#A0C820#A0C820

#A0C820 is a light, vivid yellow-green. Relative luminance 0.489; OKLCH L 77.6% C 0.183 H 123.3°. Best body text is #000000 at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#A0C820
RGB	rgb(160, 200, 32)
HSL	hsl(74, 72%, 45%)
HSV	hsv(74, 84%, 78%)
CMYK	cmyk(20%, 0%, 84%, 21.6%)
CIE-LAB	lab(75.38, -34.10, 70.64)
CIE-LCH	lch(75.38, 78.43, 115.77°)
OKLab	oklab(77.62% -0.1006 0.153)
OKLCH	oklch(77.62% 0.183 123.3)
XYZ	xyz(35.4127, 48.8862, 8.9366)
Luminance	0.4889 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0C820 #4820C8

analogous

#C89C20 #A0C820 #4CC820

triadic

#A0C820 #20A0C8 #C820A0

tetradic

#A0C820 #20C89C #4820C8 #C8204C

square

#A0C820 #20C89C #4820C8 #C8204C

split-complementary

#A0C820 #204CC8 #9C20C8

monochromatic

#4C5E0F #769318 #A0C820 #BCE144 #CFEA79

Accessibility & contrast

On white

1.95

#A0C820 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.78

#A0C820 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A0C820

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0C820	#FFFFFF	#000000	##000000
##A0C820	1.00	1.95	10.78	10.78
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.78	21.00	1.00	1.00
##000000	10.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BB00

Deuteranopia (green-blind)

#CFB934

Tritanopia (blue-blind)

#A9BEAB

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #a0c820;
/* rgb */ color: rgb(160, 200, 32);
/* oklch */ color: oklch(77.6% 0.183 123.3);

Tailwind

colors: {
  custom: {
    50: '#c1d86e',
    500: '#a0c820',
    950: '#000000',
  },
}

SCSS

$custom: #a0c820;
$custom-light: #c1d86e;
$custom-dark: #000000;

JSON

{
  "hex": "#a0c820",
  "rgb": {
    "r": 160,
    "g": 200,
    "b": 32
  },
  "hsl": {
    "h": 74.286,
    "s": 72.414,
    "l": 45.49
  },
  "oklch": {
    "l": 0.77621,
    "c": 0.18312,
    "h": 123.3
  },
  "luminance": 0.48886
}

Semantic roles & 50–950 ramp

primary

#A0C820

secondary

#8973D1

accent

#39EF64

background

#FCFDF7

surface

#F8FAED

border

#D1D3C8

text

#131408

muted

#82837B

Preview Lab

Preview with #A0C820

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

Preview Lab → · Contrast checker → · Palette generator →