#A1D181#A1D181

#A1D181 is a light, moderate yellow-green. Relative luminance 0.548; OKLCH L 80.8% C 0.118 H 133.6°. Best body text is #000000 at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#A1D181
RGB	rgb(161, 209, 129)
HSL	hsl(96, 47%, 66%)
HSV	hsv(96, 38%, 82%)
CMYK	cmyk(23%, 0%, 38.3%, 18%)
CIE-LAB	lab(78.90, -29.87, 34.73)
CIE-LCH	lch(78.90, 45.81, 130.70°)
OKLab	oklab(80.77% -0.0817 0.0857)
OKLCH	oklch(80.77% 0.118 133.6)
XYZ	xyz(41.4600, 54.7620, 29.1504)
Luminance	0.5476 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1D181 #B181D1

analogous

#C9D181 #A1D181 #81D189

triadic

#A1D181 #81A1D1 #D181A1

tetradic

#A1D181 #81C9D1 #B181D1 #D18981

square

#A1D181 #81C9D1 #B181D1 #D18981

split-complementary

#A1D181 #8981D1 #D181C9

monochromatic

#629E3A #80C154 #A1D181 #C2E1AE #E4F2DB

Accessibility & contrast

On white

1.76

#A1D181 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.95

#A1D181 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1D181

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1D181	#FFFFFF	#000000	##000000
##A1D181	1.00	1.76	11.95	11.95
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.95	21.00	1.00	1.00
##000000	11.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C67B

Deuteranopia (green-blind)

#D0C285

Tritanopia (blue-blind)

#A2CBBD

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #a1d181;
/* rgb */ color: rgb(161, 209, 129);
/* oklch */ color: oklch(80.8% 0.118 133.6);

Tailwind

colors: {
  custom: {
    50: '#bedfa6',
    500: '#a1d181',
    950: '#000000',
  },
}

SCSS

$custom: #a1d181;
$custom-light: #bedfa6;
$custom-dark: #000000;

JSON

{
  "hex": "#a1d181",
  "rgb": {
    "r": 161,
    "g": 209,
    "b": 129
  },
  "hsl": {
    "h": 96,
    "s": 46.512,
    "l": 66.275
  },
  "oklch": {
    "l": 0.80769,
    "c": 0.11843,
    "h": 133.6
  },
  "luminance": 0.54763
}

Semantic roles & 50–950 ramp

primary

#A1D181

secondary

#8353A3

accent

#2CBA81

background

#FDFEFC

surface

#F9FCF6

border

#D2D5D0

text

#12150F

muted

#828480

Preview Lab

Preview with #A1D181

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

Preview Lab → · Contrast checker → · Palette generator →