#A1D442#A1D442

#A1D442 is a light, vivid yellow-green. Relative luminance 0.551; OKLCH L 80.7% C 0.179 H 126.8°. Best body text is #000000 at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#A1D442
RGB	rgb(161, 212, 66)
HSL	hsl(81, 63%, 55%)
HSV	hsv(81, 69%, 83%)
CMYK	cmyk(24.1%, 0%, 68.9%, 16.9%)
CIE-LAB	lab(79.07, -37.54, 63.67)
CIE-LCH	lch(79.07, 73.91, 120.53°)
OKLab	oklab(80.68% -0.1076 0.1436)
OKLCH	oklch(80.68% 0.179 126.8)
XYZ	xyz(39.2249, 55.0567, 13.7136)
Luminance	0.5506 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1D442 #7542D4

analogous

#D4BE42 #A1D442 #58D442

triadic

#A1D442 #42A1D4 #D442A1

tetradic

#A1D442 #42D4BE #7542D4 #D44258

square

#A1D442 #42D4BE #7542D4 #D44258

split-complementary

#A1D442 #4258D4 #BE42D4

monochromatic

#5D7F1D #81B128 #A1D442 #BADF74 #D3EBA6

Accessibility & contrast

On white

1.75

#A1D442 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.01

#A1D442 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1D442

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1D442	#FFFFFF	#000000	##000000
##A1D442	1.00	1.75	12.01	12.01
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.01	21.00	1.00	1.00
##000000	12.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC62B

Deuteranopia (green-blind)

#D8C34E

Tritanopia (blue-blind)

#A7CAB7

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #a1d442;
/* rgb */ color: rgb(161, 212, 66);
/* oklch */ color: oklch(80.7% 0.179 126.8);

Tailwind

colors: {
  custom: {
    50: '#c1e17f',
    500: '#a1d442',
    950: '#000000',
  },
}

SCSS

$custom: #a1d442;
$custom-light: #c1e17f;
$custom-dark: #000000;

JSON

{
  "hex": "#a1d442",
  "rgb": {
    "r": 161,
    "g": 212,
    "b": 66
  },
  "hsl": {
    "h": 80.959,
    "s": 62.931,
    "l": 54.51
  },
  "oklch": {
    "l": 0.80684,
    "c": 0.17941,
    "h": 126.8
  },
  "luminance": 0.55057
}

Semantic roles & 50–950 ramp

primary

#A1D442

secondary

#513486

accent

#42E67B

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A1D442

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

Preview Lab → · Contrast checker → · Palette generator →