#A3CA46#A3CA46

#A3CA46 is a light, vivid yellow-green. Relative luminance 0.505; OKLCH L 78.5% C 0.163 H 124.2°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#A3CA46
RGB	rgb(163, 202, 70)
HSL	hsl(78, 55%, 53%)
HSV	hsv(78, 65%, 79%)
CMYK	cmyk(19.3%, 0%, 65.3%, 20.8%)
CIE-LAB	lab(76.36, -31.92, 59.34)
CIE-LCH	lch(76.36, 67.38, 118.28°)
OKLab	oklab(78.53% -0.0919 0.135)
OKLCH	oklch(78.53% 0.163 124.2)
XYZ	xyz(37.3305, 50.4695, 13.5681)
Luminance	0.5047 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CA46 #6D46CA

analogous

#CAAF46 #A3CA46 #61CA46

triadic

#A3CA46 #46A3CA #CA46A3

tetradic

#A3CA46 #46CAAF #6D46CA #CA4661

square

#A3CA46 #46CAAF #6D46CA #CA4661

split-complementary

#A3CA46 #4661CA #AF46CA

monochromatic

#5C7421 #81A42F #A3CA46 #BBD876 #D2E5A5

Accessibility & contrast

On white

1.89

#A3CA46 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#A3CA46 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CA46

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CA46	#FFFFFF	#000000	##000000
##A3CA46	1.00	1.89	11.09	11.09
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.09	21.00	1.00	1.00
##000000	11.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE34

Deuteranopia (green-blind)

#D0BC50

Tritanopia (blue-blind)

#AAC0AF

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #a3ca46;
/* rgb */ color: rgb(163, 202, 70);
/* oklch */ color: oklch(78.5% 0.163 124.2);

Tailwind

colors: {
  custom: {
    50: '#c1da80',
    500: '#a3ca46',
    950: '#000000',
  },
}

SCSS

$custom: #a3ca46;
$custom-light: #c1da80;
$custom-dark: #000000;

JSON

{
  "hex": "#a3ca46",
  "rgb": {
    "r": 163,
    "g": 202,
    "b": 70
  },
  "hsl": {
    "h": 77.727,
    "s": 55.462,
    "l": 53.333
  },
  "oklch": {
    "l": 0.78527,
    "c": 0.1633,
    "h": 124.2
  },
  "luminance": 0.5047
}

Semantic roles & 50–950 ramp

primary

#A3CA46

secondary

#4C377D

accent

#49DF75

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13140B

muted

#82837E

Preview Lab

Preview with #A3CA46

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

Preview Lab → · Contrast checker → · Palette generator →