#A1D842#A1D842

#A1D842 is a light, vivid yellow-green. Relative luminance 0.571; OKLCH L 81.6% C 0.184 H 127.6°. Best body text is #000000 at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#A1D842
RGB	rgb(161, 216, 66)
HSL	hsl(82, 66%, 55%)
HSV	hsv(82, 69%, 85%)
CMYK	cmyk(25.5%, 0%, 69.4%, 15.3%)
CIE-LAB	lab(80.23, -39.33, 64.84)
CIE-LCH	lch(80.23, 75.83, 121.24°)
OKLab	oklab(81.62% -0.1125 0.146)
OKLCH	oklch(81.62% 0.184 127.6)
XYZ	xyz(40.2372, 57.0813, 14.0511)
Luminance	0.5708 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1D842 #7942D8

analogous

#D8C442 #A1D842 #56D842

triadic

#A1D842 #42A1D8 #D842A1

tetradic

#A1D842 #42D8C4 #7942D8 #D84256

square

#A1D842 #42D8C4 #7942D8 #D84256

split-complementary

#A1D842 #4256D8 #C442D8

monochromatic

#5E841B #82B726 #A1D842 #BAE275 #D3EDA7

Accessibility & contrast

On white

1.69

#A1D842 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.42

#A1D842 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1D842

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1D842	#FFFFFF	#000000	##000000
##A1D842	1.00	1.69	12.42	12.42
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.42	21.00	1.00	1.00
##000000	12.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3C92A

Deuteranopia (green-blind)

#DBC64F

Tritanopia (blue-blind)

#A7CEBA

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #a1d842;
/* rgb */ color: rgb(161, 216, 66);
/* oklch */ color: oklch(81.6% 0.184 127.6);

Tailwind

colors: {
  custom: {
    50: '#c1e47f',
    500: '#a1d842',
    950: '#000000',
  },
}

SCSS

$custom: #a1d842;
$custom-light: #c1e47f;
$custom-dark: #000000;

JSON

{
  "hex": "#a1d842",
  "rgb": {
    "r": 161,
    "g": 216,
    "b": 66
  },
  "hsl": {
    "h": 82,
    "s": 65.789,
    "l": 55.294
  },
  "oklch": {
    "l": 0.81618,
    "c": 0.18433,
    "h": 127.6
  },
  "luminance": 0.57082
}

Semantic roles & 50–950 ramp

primary

#A1D842

secondary

#53338B

accent

#3FE97D

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A1D842

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

Preview Lab → · Contrast checker → · Palette generator →