#A3CA44#A3CA44

#A3CA44 is a light, vivid yellow-green. Relative luminance 0.504; OKLCH L 78.5% C 0.165 H 124.1°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#A3CA44
RGB	rgb(163, 202, 68)
HSL	hsl(77, 56%, 53%)
HSV	hsv(77, 66%, 79%)
CMYK	cmyk(19.3%, 0%, 66.3%, 20.8%)
CIE-LAB	lab(76.34, -32.06, 60.12)
CIE-LCH	lch(76.34, 68.14, 118.07°)
OKLab	oklab(78.51% -0.0924 0.1364)
OKLCH	oklch(78.51% 0.165 124.1)
XYZ	xyz(37.2685, 50.4446, 13.2411)
Luminance	0.5044 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CA44 #6B44CA

analogous

#CAAE44 #A3CA44 #60CA44

triadic

#A3CA44 #44A3CA #CA44A3

tetradic

#A3CA44 #44CAAE #6B44CA #CA4460

square

#A3CA44 #44CAAE #6B44CA #CA4460

split-complementary

#A3CA44 #4460CA #AE44CA

monochromatic

#5B7321 #81A32E #A3CA44 #BAD874 #D2E5A3

Accessibility & contrast

On white

1.89

#A3CA44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#A3CA44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CA44

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CA44	#FFFFFF	#000000	##000000
##A3CA44	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)

#D5BE31

Deuteranopia (green-blind)

#D0BC4E

Tritanopia (blue-blind)

#AAC0AF

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #a3ca44;
/* rgb */ color: rgb(163, 202, 68);
/* oklch */ color: oklch(78.5% 0.165 124.1);

Tailwind

colors: {
  custom: {
    50: '#c1da7f',
    500: '#a3ca44',
    950: '#000000',
  },
}

SCSS

$custom: #a3ca44;
$custom-light: #c1da7f;
$custom-dark: #000000;

JSON

{
  "hex": "#a3ca44",
  "rgb": {
    "r": 163,
    "g": 202,
    "b": 68
  },
  "hsl": {
    "h": 77.463,
    "s": 55.833,
    "l": 52.941
  },
  "oklch": {
    "l": 0.78509,
    "c": 0.16475,
    "h": 124.1
  },
  "luminance": 0.50445
}

Semantic roles & 50–950 ramp

primary

#A3CA44

secondary

#4B367C

accent

#49DF74

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13140A

muted

#82837D

Preview Lab

Preview with #A3CA44

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

Preview Lab → · Contrast checker → · Palette generator →