#A1D242#A1D242

#A1D242 is a light, vivid yellow-green. Relative luminance 0.541; OKLCH L 80.2% C 0.177 H 126.4°. Best body text is #000000 at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#A1D242
RGB	rgb(161, 210, 66)
HSL	hsl(80, 62%, 54%)
HSV	hsv(80, 69%, 82%)
CMYK	cmyk(23.3%, 0%, 68.6%, 17.6%)
CIE-LAB	lab(78.50, -36.64, 63.08)
CIE-LCH	lch(78.50, 72.95, 120.15°)
OKLab	oklab(80.22% -0.1051 0.1424)
OKLCH	oklch(80.22% 0.177 126.4)
XYZ	xyz(38.7280, 54.0630, 13.5480)
Luminance	0.5406 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1D242 #7342D2

analogous

#D2BB42 #A1D242 #59D242

triadic

#A1D242 #42A1D2 #D242A1

tetradic

#A1D242 #42D2BB #7342D2 #D24259

square

#A1D242 #42D2BB #7342D2 #D24259

split-complementary

#A1D242 #4259D2 #BB42D2

monochromatic

#5C7C1E #81AD29 #A1D242 #BADE73 #D2EAA5

Accessibility & contrast

On white

1.78

#A1D242 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.81

#A1D242 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1D242

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1D242	#FFFFFF	#000000	##000000
##A1D242	1.00	1.78	11.81	11.81
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.81	21.00	1.00	1.00
##000000	11.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC42C

Deuteranopia (green-blind)

#D6C14E

Tritanopia (blue-blind)

#A7C8B5

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #a1d242;
/* rgb */ color: rgb(161, 210, 66);
/* oklch */ color: oklch(80.2% 0.177 126.4);

Tailwind

colors: {
  custom: {
    50: '#c0e07e',
    500: '#a1d242',
    950: '#000000',
  },
}

SCSS

$custom: #a1d242;
$custom-light: #c0e07e;
$custom-dark: #000000;

JSON

{
  "hex": "#a1d242",
  "rgb": {
    "r": 161,
    "g": 210,
    "b": 66
  },
  "hsl": {
    "h": 80.417,
    "s": 61.538,
    "l": 54.118
  },
  "oklch": {
    "l": 0.80218,
    "c": 0.17695,
    "h": 126.4
  },
  "luminance": 0.54064
}

Semantic roles & 50–950 ramp

primary

#A1D242

secondary

#4F3484

accent

#43E57A

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A1D242

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

Preview Lab → · Contrast checker → · Palette generator →