#A0CF40#A0CF40

#A0CF40 is a light, vivid yellow-green. Relative luminance 0.525; OKLCH L 79.4% C 0.175 H 126.0°. Best body text is #000000 at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#A0CF40
RGB	rgb(160, 207, 64)
HSL	hsl(80, 60%, 53%)
HSV	hsv(80, 69%, 81%)
CMYK	cmyk(22.7%, 0%, 69.1%, 18.8%)
CIE-LAB	lab(77.56, -35.79, 62.86)
CIE-LCH	lch(77.56, 72.33, 119.66°)
OKLab	oklab(79.44% -0.1029 0.1416)
OKLCH	oklch(79.44% 0.175 126)
XYZ	xyz(37.7356, 52.4688, 12.9889)
Luminance	0.5247 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0CF40 #6F40CF

analogous

#CFB640 #A0CF40 #58CF40

triadic

#A0CF40 #40A0CF #CF40A0

tetradic

#A0CF40 #40CFB6 #6F40CF #CF4058

square

#A0CF40 #40CFB6 #6F40CF #CF4058

split-complementary

#A0CF40 #4058CF #B640CF

monochromatic

#5A771E #7EA82A #A0CF40 #B8DB71 #D1E8A2

Accessibility & contrast

On white

1.83

#A0CF40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.49

#A0CF40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A0CF40

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0CF40	#FFFFFF	#000000	##000000
##A0CF40	1.00	1.83	11.49	11.49
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.49	21.00	1.00	1.00
##000000	11.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC129

Deuteranopia (green-blind)

#D3BF4C

Tritanopia (blue-blind)

#A7C5B3

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #a0cf40;
/* rgb */ color: rgb(160, 207, 64);
/* oklch */ color: oklch(79.4% 0.175 126.0);

Tailwind

colors: {
  custom: {
    50: '#c0de7d',
    500: '#a0cf40',
    950: '#000000',
  },
}

SCSS

$custom: #a0cf40;
$custom-light: #c0de7d;
$custom-dark: #000000;

JSON

{
  "hex": "#a0cf40",
  "rgb": {
    "r": 160,
    "g": 207,
    "b": 64
  },
  "hsl": {
    "h": 79.72,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.79438,
    "c": 0.17504,
    "h": 126
  },
  "luminance": 0.52469
}

Semantic roles & 50–950 ramp

primary

#A0CF40

secondary

#4D347F

accent

#45E379

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A0CF40

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

Preview Lab → · Contrast checker → · Palette generator →