#A1D042#A1D042

#A1D042 is a light, vivid yellow-green. Relative luminance 0.531; OKLCH L 79.8% C 0.174 H 126.0°. Best body text is #000000 at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#A1D042
RGB	rgb(161, 208, 66)
HSL	hsl(80, 60%, 54%)
HSV	hsv(80, 68%, 82%)
CMYK	cmyk(22.6%, 0%, 68.3%, 18.4%)
CIE-LAB	lab(77.92, -35.73, 62.49)
CIE-LCH	lch(77.92, 71.99, 119.76°)
OKLab	oklab(79.75% -0.1026 0.1411)
OKLCH	oklch(79.75% 0.174 126)
XYZ	xyz(38.2373, 53.0816, 13.3845)
Luminance	0.5308 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1D042 #7142D0

analogous

#D0B842 #A1D042 #5AD042

triadic

#A1D042 #42A1D0 #D042A1

tetradic

#A1D042 #42D0B8 #7142D0 #D0425A

square

#A1D042 #42D0B8 #7142D0 #D0425A

split-complementary

#A1D042 #425AD0 #B842D0

monochromatic

#5B791E #80AA2A #A1D042 #B9DC73 #D2E8A4

Accessibility & contrast

On white

1.81

#A1D042 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.62

#A1D042 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1D042

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1D042	#FFFFFF	#000000	##000000
##A1D042	1.00	1.81	11.62	11.62
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.62	21.00	1.00	1.00
##000000	11.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC22C

Deuteranopia (green-blind)

#D4C04E

Tritanopia (blue-blind)

#A8C6B4

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #a1d042;
/* rgb */ color: rgb(161, 208, 66);
/* oklch */ color: oklch(79.8% 0.174 126.0);

Tailwind

colors: {
  custom: {
    50: '#c0de7e',
    500: '#a1d042',
    950: '#000000',
  },
}

SCSS

$custom: #a1d042;
$custom-light: #c0de7e;
$custom-dark: #000000;

JSON

{
  "hex": "#a1d042",
  "rgb": {
    "r": 161,
    "g": 208,
    "b": 66
  },
  "hsl": {
    "h": 79.859,
    "s": 60.169,
    "l": 53.725
  },
  "oklch": {
    "l": 0.79752,
    "c": 0.17448,
    "h": 126
  },
  "luminance": 0.53082
}

Semantic roles & 50–950 ramp

primary

#A1D042

secondary

#4E3581

accent

#44E379

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A1D042

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

Preview Lab → · Contrast checker → · Palette generator →