#A0C538#A0C538

#A0C538 is a light, vivid yellow-green. Relative luminance 0.477; OKLCH L 77.0% C 0.168 H 123.3°. Best body text is #000000 at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#A0C538
RGB	rgb(160, 197, 56)
HSL	hsl(76, 56%, 50%)
HSV	hsv(76, 72%, 77%)
CMYK	cmyk(18.8%, 0%, 71.6%, 22.7%)
CIE-LAB	lab(74.63, -31.66, 62.85)
CIE-LCH	lch(74.63, 70.37, 116.74°)
OKLab	oklab(77.05% -0.0922 0.1404)
OKLCH	oklch(77.05% 0.168 123.3)
XYZ	xyz(35.1777, 47.6914, 11.0927)
Luminance	0.4769 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0C538 #5D38C5

analogous

#C5A438 #A0C538 #59C538

triadic

#A0C538 #38A0C5 #C538A0

tetradic

#A0C538 #38C5A4 #5D38C5 #C53859

square

#A0C538 #38C5A4 #5D38C5 #C53859

split-complementary

#A0C538 #3859C5 #A438C5

monochromatic

#53661D #79952A #A0C538 #B7D467 #CEE196

Accessibility & contrast

On white

1.99

#A0C538 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.54

#A0C538 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A0C538

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0C538	#FFFFFF	#000000	##000000
##A0C538	1.00	1.99	10.54	10.54
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.54	21.00	1.00	1.00
##000000	10.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B91F

Deuteranopia (green-blind)

#CCB744

Tritanopia (blue-blind)

#A8BBAA

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #a0c538;
/* rgb */ color: rgb(160, 197, 56);
/* oklch */ color: oklch(77.0% 0.168 123.3);

Tailwind

colors: {
  custom: {
    50: '#c0d678',
    500: '#a0c538',
    950: '#000000',
  },
}

SCSS

$custom: #a0c538;
$custom-light: #c0d678;
$custom-dark: #000000;

JSON

{
  "hex": "#a0c538",
  "rgb": {
    "r": 160,
    "g": 197,
    "b": 56
  },
  "hsl": {
    "h": 75.745,
    "s": 55.731,
    "l": 49.608
  },
  "oklch": {
    "l": 0.7705,
    "c": 0.16796,
    "h": 123.3
  },
  "luminance": 0.47692
}

Semantic roles & 50–950 ramp

primary

#A0C538

secondary

#9D8CCD

accent

#49DF70

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#131409

muted

#82837B

Preview Lab

Preview with #A0C538

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

Preview Lab → · Contrast checker → · Palette generator →