#A4D342#A4D342

#A4D342 is a light, vivid yellow-green. Relative luminance 0.549; OKLCH L 80.6% C 0.177 H 125.8°. Best body text is #000000 at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#A4D342
RGB	rgb(164, 211, 66)
HSL	hsl(79, 62%, 54%)
HSV	hsv(79, 69%, 83%)
CMYK	cmyk(22.3%, 0%, 68.7%, 17.3%)
CIE-LAB	lab(78.97, -35.94, 63.62)
CIE-LCH	lch(78.97, 73.07, 119.47°)
OKLab	oklab(80.65% -0.1034 0.1434)
OKLCH	oklch(80.65% 0.177 125.8)
XYZ	xyz(39.5877, 54.8738, 13.6593)
Luminance	0.5487 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4D342 #7142D3

analogous

#D3B942 #A4D342 #5CD342

triadic

#A4D342 #42A4D3 #D342A4

tetradic

#A4D342 #42D3B9 #7142D3 #D3425C

square

#A4D342 #42D3B9 #7142D3 #D3425C

split-complementary

#A4D342 #425CD3 #B942D3

monochromatic

#5E7D1D #84AF29 #A4D342 #BCDF74 #D4EAA5

Accessibility & contrast

On white

1.75

#A4D342 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.97

#A4D342 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4D342

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4D342	#FFFFFF	#000000	##000000
##A4D342	1.00	1.75	11.97	11.97
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.97	21.00	1.00	1.00
##000000	11.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC52B

Deuteranopia (green-blind)

#D8C34E

Tritanopia (blue-blind)

#ABC9B6

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #a4d342;
/* rgb */ color: rgb(164, 211, 66);
/* oklch */ color: oklch(80.6% 0.177 125.8);

Tailwind

colors: {
  custom: {
    50: '#c3e07e',
    500: '#a4d342',
    950: '#000000',
  },
}

SCSS

$custom: #a4d342;
$custom-light: #c3e07e;
$custom-dark: #000000;

JSON

{
  "hex": "#a4d342",
  "rgb": {
    "r": 164,
    "g": 211,
    "b": 66
  },
  "hsl": {
    "h": 79.448,
    "s": 62.232,
    "l": 54.314
  },
  "oklch": {
    "l": 0.80646,
    "c": 0.17678,
    "h": 125.8
  },
  "luminance": 0.54874
}

Semantic roles & 50–950 ramp

primary

#A4D342

secondary

#4E3485

accent

#42E577

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A4D342

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

Preview Lab → · Contrast checker → · Palette generator →