#A0C63B#A0C63B

#A0C63B is a light, vivid yellow-green. Relative luminance 0.482; OKLCH L 77.3% C 0.167 H 123.7°. Best body text is #000000 at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#A0C63B
RGB	rgb(160, 198, 59)
HSL	hsl(76, 55%, 50%)
HSV	hsv(76, 70%, 78%)
CMYK	cmyk(19.2%, 0%, 70.2%, 22.4%)
CIE-LAB	lab(74.94, -31.95, 62.07)
CIE-LCH	lch(74.94, 69.81, 117.24°)
OKLab	oklab(77.3% -0.0927 0.1392)
OKLCH	oklch(77.3% 0.167 123.7)
XYZ	xyz(35.4811, 48.1773, 11.5667)
Luminance	0.4818 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0C63B #613BC6

analogous

#C6A73B #A0C63B #5AC63B

triadic

#A0C63B #3BA0C6 #C63BA0

tetradic

#A0C63B #3BC6A7 #613BC6 #C63B5A

square

#A0C63B #3BC6A7 #613BC6 #C63B5A

split-complementary

#A0C63B #3B5AC6 #A73BC6

monochromatic

#54681E #7A982C #A0C63B #B7D46A #CEE29A

Accessibility & contrast

On white

1.97

#A0C63B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.64

#A0C63B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A0C63B

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0C63B	#FFFFFF	#000000	##000000
##A0C63B	1.00	1.97	10.64	10.64
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.64	21.00	1.00	1.00
##000000	10.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA24

Deuteranopia (green-blind)

#CCB847

Tritanopia (blue-blind)

#A8BCAB

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #a0c63b;
/* rgb */ color: rgb(160, 198, 59);
/* oklch */ color: oklch(77.3% 0.167 123.7);

Tailwind

colors: {
  custom: {
    50: '#c0d779',
    500: '#a0c63b',
    950: '#000000',
  },
}

SCSS

$custom: #a0c63b;
$custom-light: #c0d779;
$custom-dark: #000000;

JSON

{
  "hex": "#a0c63b",
  "rgb": {
    "r": 160,
    "g": 198,
    "b": 59
  },
  "hsl": {
    "h": 76.403,
    "s": 54.941,
    "l": 50.392
  },
  "oklch": {
    "l": 0.77304,
    "c": 0.16728,
    "h": 123.7
  },
  "luminance": 0.48178
}

Semantic roles & 50–950 ramp

primary

#A0C63B

secondary

#A08FCD

accent

#4ADE72

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#13140A

muted

#82837C

Preview Lab

Preview with #A0C63B

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

Preview Lab → · Contrast checker → · Palette generator →