#A3CF63#A3CF63

#A3CF63 is a light, vivid yellow-green. Relative luminance 0.533; OKLCH L 80.0% C 0.145 H 127.7°. Best body text is #000000 at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#A3CF63
RGB	rgb(163, 207, 99)
HSL	hsl(84, 53%, 60%)
HSV	hsv(84, 52%, 81%)
CMYK	cmyk(21.3%, 0%, 52.2%, 18.8%)
CIE-LAB	lab(78.06, -31.77, 48.48)
CIE-LCH	lch(78.06, 57.96, 123.24°)
OKLab	oklab(79.99% -0.0889 0.1149)
OKLCH	oklch(79.99% 0.145 127.7)
XYZ	xyz(39.6690, 53.3124, 20.0023)
Luminance	0.5331 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CF63 #8F63CF

analogous

#CFC563 #A3CF63 #6DCF63

triadic

#A3CF63 #63A3CF #CF63A3

tetradic

#A3CF63 #63CFC5 #8F63CF #CF636D

square

#A3CF63 #63CFC5 #8F63CF #CF636D

split-complementary

#A3CF63 #636DCF #C563CF

monochromatic

#658C2B #86BB3A #A3CF63 #BFDD92 #DAECC1

Accessibility & contrast

On white

1.80

#A3CF63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.66

#A3CF63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CF63

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CF63	#FFFFFF	#000000	##000000
##A3CF63	1.00	1.80	11.66	11.66
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.66	21.00	1.00	1.00
##000000	11.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C359

Deuteranopia (green-blind)

#D2C06A

Tritanopia (blue-blind)

#A8C7B7

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #a3cf63;
/* rgb */ color: rgb(163, 207, 99);
/* oklch */ color: oklch(80.0% 0.145 127.7);

Tailwind

colors: {
  custom: {
    50: '#c0de92',
    500: '#a3cf63',
    950: '#000000',
  },
}

SCSS

$custom: #a3cf63;
$custom-light: #c0de92;
$custom-dark: #000000;

JSON

{
  "hex": "#a3cf63",
  "rgb": {
    "r": 163,
    "g": 207,
    "b": 99
  },
  "hsl": {
    "h": 84.444,
    "s": 52.941,
    "l": 60
  },
  "oklch": {
    "l": 0.7999,
    "c": 0.14531,
    "h": 127.7
  },
  "luminance": 0.53313
}

Semantic roles & 50–950 ramp

primary

#A3CF63

secondary

#644393

accent

#4BDC86

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#12150D

muted

#82847F

Preview Lab

Preview with #A3CF63

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

Preview Lab → · Contrast checker → · Palette generator →