#A4D442#A4D442

#A4D442 is a light, vivid yellow-green. Relative luminance 0.554; OKLCH L 80.9% C 0.178 H 126.0°. Best body text is #000000 at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#A4D442
RGB	rgb(164, 212, 66)
HSL	hsl(80, 63%, 55%)
HSV	hsv(80, 69%, 83%)
CMYK	cmyk(22.6%, 0%, 68.9%, 16.9%)
CIE-LAB	lab(79.26, -36.40, 63.91)
CIE-LCH	lch(79.26, 73.55, 119.66°)
OKLab	oklab(80.88% -0.1046 0.144)
OKLCH	oklch(80.88% 0.178 126)
XYZ	xyz(39.8369, 55.3723, 13.7423)
Luminance	0.5537 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4D442 #7242D4

analogous

#D4BB42 #A4D442 #5BD442

triadic

#A4D442 #42A4D4 #D442A4

tetradic

#A4D442 #42D4BB #7242D4 #D4425B

square

#A4D442 #42D4BB #7242D4 #D4425B

split-complementary

#A4D442 #425BD4 #BB42D4

monochromatic

#5F7F1D #84B128 #A4D442 #BCDF74 #D4EBA6

Accessibility & contrast

On white

1.74

#A4D442 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.07

#A4D442 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4D442

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4D442	#FFFFFF	#000000	##000000
##A4D442	1.00	1.74	12.07	12.07
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.07	21.00	1.00	1.00
##000000	12.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC62B

Deuteranopia (green-blind)

#D9C44E

Tritanopia (blue-blind)

#ABCAB7

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #a4d442;
/* rgb */ color: rgb(164, 212, 66);
/* oklch */ color: oklch(80.9% 0.178 126.0);

Tailwind

colors: {
  custom: {
    50: '#c3e17f',
    500: '#a4d442',
    950: '#000000',
  },
}

SCSS

$custom: #a4d442;
$custom-light: #c3e17f;
$custom-dark: #000000;

JSON

{
  "hex": "#a4d442",
  "rgb": {
    "r": 164,
    "g": 212,
    "b": 66
  },
  "hsl": {
    "h": 79.726,
    "s": 62.931,
    "l": 54.51
  },
  "oklch": {
    "l": 0.80878,
    "c": 0.17802,
    "h": 126
  },
  "luminance": 0.55373
}

Semantic roles & 50–950 ramp

primary

#A4D442

secondary

#4F3486

accent

#42E678

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A4D442

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

Preview Lab → · Contrast checker → · Palette generator →