#A0CF42#A0CF42

#A0CF42 is a light, vivid yellow-green. Relative luminance 0.525; OKLCH L 79.5% C 0.174 H 126.1°. Best body text is #000000 at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#A0CF42
RGB	rgb(160, 207, 66)
HSL	hsl(80, 59%, 54%)
HSV	hsv(80, 68%, 81%)
CMYK	cmyk(22.7%, 0%, 68.1%, 18.8%)
CIE-LAB	lab(77.57, -35.66, 62.12)
CIE-LCH	lch(77.57, 71.63, 119.86°)
OKLab	oklab(79.45% -0.1023 0.1404)
OKLCH	oklch(79.45% 0.174 126.1)
XYZ	xyz(37.7935, 52.4920, 13.2940)
Luminance	0.5249 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0CF42 #7142CF

analogous

#CFB742 #A0CF42 #59CF42

triadic

#A0CF42 #42A0CF #CF42A0

tetradic

#A0CF42 #42CFB7 #7142CF #CF4259

square

#A0CF42 #42CFB7 #7142CF #CF4259

split-complementary

#A0CF42 #4259CF #B742CF

monochromatic

#5A781F #7FA92B #A0CF42 #B9DB73 #D1E8A4

Accessibility & contrast

On white

1.83

#A0CF42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.50

#A0CF42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A0CF42

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0CF42	#FFFFFF	#000000	##000000
##A0CF42	1.00	1.83	11.50	11.50
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.50	21.00	1.00	1.00
##000000	11.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC12D

Deuteranopia (green-blind)

#D3BF4E

Tritanopia (blue-blind)

#A6C5B3

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #a0cf42;
/* rgb */ color: rgb(160, 207, 66);
/* oklch */ color: oklch(79.5% 0.174 126.1);

Tailwind

colors: {
  custom: {
    50: '#c0de7e',
    500: '#a0cf42',
    950: '#000000',
  },
}

SCSS

$custom: #a0cf42;
$custom-light: #c0de7e;
$custom-dark: #000000;

JSON

{
  "hex": "#a0cf42",
  "rgb": {
    "r": 160,
    "g": 207,
    "b": 66
  },
  "hsl": {
    "h": 80,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.79453,
    "c": 0.17371,
    "h": 126.1
  },
  "luminance": 0.52493
}

Semantic roles & 50–950 ramp

primary

#A0CF42

secondary

#4E3580

accent

#45E37A

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A0CF42

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

Preview Lab → · Contrast checker → · Palette generator →