#A4C443#A4C443

#A4C443 is a light, vivid yellow-green. Relative luminance 0.478; OKLCH L 77.2% C 0.158 H 122.1°. Best body text is #000000 at 10.56:1 contrast (WCAG AA passes).

Color values

HEX	#A4C443
RGB	rgb(164, 196, 67)
HSL	hsl(75, 52%, 52%)
HSV	hsv(75, 66%, 77%)
CMYK	cmyk(16.3%, 0%, 65.8%, 23.1%)
CIE-LAB	lab(74.68, -28.91, 58.81)
CIE-LCH	lch(74.68, 65.53, 116.17°)
OKLab	oklab(77.19% -0.0838 0.1335)
OKLCH	oklch(77.19% 0.158 122.1)
XYZ	xyz(36.0633, 47.7775, 12.6312)
Luminance	0.4778 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4C443 #6343C4

analogous

#C4A443 #A4C443 #64C443

triadic

#A4C443 #43A4C4 #C443A4

tetradic

#A4C443 #43C4A4 #6343C4 #C44364

square

#A4C443 #43C4A4 #6343C4 #C44364

split-complementary

#A4C443 #4364C4 #A443C4

monochromatic

#596B22 #7F9A30 #A4C443 #BBD372 #D1E1A0

Accessibility & contrast

On white

1.99

#A4C443 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.56

#A4C443 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4C443

10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4C443	#FFFFFF	#000000	##000000
##A4C443	1.00	1.99	10.56	10.56
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.56	21.00	1.00	1.00
##000000	10.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB831

Deuteranopia (green-blind)

#CBB84D

Tritanopia (blue-blind)

#ACBAAA

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #a4c443;
/* rgb */ color: rgb(164, 196, 67);
/* oklch */ color: oklch(77.2% 0.158 122.1);

Tailwind

colors: {
  custom: {
    50: '#c2d67e',
    500: '#a4c443',
    950: '#000000',
  },
}

SCSS

$custom: #a4c443;
$custom-light: #c2d67e;
$custom-dark: #000000;

JSON

{
  "hex": "#a4c443",
  "rgb": {
    "r": 164,
    "g": 196,
    "b": 67
  },
  "hsl": {
    "h": 74.884,
    "s": 52.227,
    "l": 51.569
  },
  "oklch": {
    "l": 0.77187,
    "c": 0.15761,
    "h": 122.1
  },
  "luminance": 0.47778
}

Semantic roles & 50–950 ramp

primary

#A4C443

secondary

#A395CE

accent

#4CDC70

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#13140A

muted

#82837C

Preview Lab

Preview with #A4C443

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

Preview Lab → · Contrast checker → · Palette generator →