#A4CA22#A4CA22

#A4CA22 is a light, vivid yellow-green. Relative luminance 0.502; OKLCH L 78.4% C 0.183 H 122.6°. Best body text is #000000 at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#A4CA22
RGB	rgb(164, 202, 34)
HSL	hsl(74, 71%, 46%)
HSV	hsv(74, 83%, 79%)
CMYK	cmyk(18.8%, 0%, 83.2%, 20.8%)
CIE-LAB	lab(76.22, -33.35, 71.00)
CIE-LCH	lch(76.22, 78.44, 115.16°)
OKLab	oklab(78.37% -0.0986 0.154)
OKLCH	oklch(78.37% 0.183 122.6)
XYZ	xyz(36.7197, 50.2489, 9.2776)
Luminance	0.5025 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4CA22 #4822CA

analogous

#CA9C22 #A4CA22 #50CA22

triadic

#A4CA22 #22A4CA #CA22A4

tetradic

#A4CA22 #22CA9C #4822CA #CA2250

square

#A4CA22 #22CA9C #4822CA #CA2250

split-complementary

#A4CA22 #2250CA #9C22CA

monochromatic

#4F6110 #799619 #A4CA22 #BEE049 #D1E97D

Accessibility & contrast

On white

1.90

#A4CA22 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.05

#A4CA22 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4CA22

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4CA22	#FFFFFF	#000000	##000000
##A4CA22	1.00	1.90	11.05	11.05
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.05	21.00	1.00	1.00
##000000	11.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BD00

Deuteranopia (green-blind)

#D1BC36

Tritanopia (blue-blind)

#ADBFAC

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #a4ca22;
/* rgb */ color: rgb(164, 202, 34);
/* oklch */ color: oklch(78.4% 0.183 122.6);

Tailwind

colors: {
  custom: {
    50: '#c3da6f',
    500: '#a4ca22',
    950: '#000000',
  },
}

SCSS

$custom: #a4ca22;
$custom-light: #c3da6f;
$custom-dark: #000000;

JSON

{
  "hex": "#a4ca22",
  "rgb": {
    "r": 164,
    "g": 202,
    "b": 34
  },
  "hsl": {
    "h": 73.571,
    "s": 71.186,
    "l": 46.275
  },
  "oklch": {
    "l": 0.78371,
    "c": 0.18285,
    "h": 122.6
  },
  "luminance": 0.50249
}

Semantic roles & 50–950 ramp

primary

#A4CA22

secondary

#34246C

accent

#3AEE63

background

#FEFEFB

surface

#FAFBF1

border

#D3D4CB

text

#131408

muted

#83837D

Preview Lab

Preview with #A4CA22

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

Preview Lab → · Contrast checker → · Palette generator →