#A1D149#A1D149

#A1D149 is a light, vivid yellow-green. Relative luminance 0.537; OKLCH L 80.0% C 0.171 H 126.6°. Best body text is #000000 at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#A1D149
RGB	rgb(161, 209, 73)
HSL	hsl(81, 60%, 55%)
HSV	hsv(81, 65%, 82%)
CMYK	cmyk(23%, 0%, 65.1%, 18%)
CIE-LAB	lab(78.26, -35.71, 60.11)
CIE-LCH	lch(78.26, 69.91, 120.71°)
OKLab	oklab(80.04% -0.1019 0.1371)
OKLCH	oklch(80.04% 0.171 126.6)
XYZ	xyz(38.7011, 53.6584, 14.6202)
Luminance	0.5366 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1D149 #7949D1

analogous

#D1BD49 #A1D149 #5DD149

triadic

#A1D149 #49A1D1 #D149A1

tetradic

#A1D149 #49D1BD #7949D1 #D1495D

square

#A1D149 #49D1BD #7949D1 #D1495D

split-complementary

#A1D149 #495DD1 #BD49D1

monochromatic

#5E7F20 #82B02D #A1D149 #BADD7A #D3EAAB

Accessibility & contrast

On white

1.79

#A1D149 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.73

#A1D149 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1D149

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1D149	#FFFFFF	#000000	##000000
##A1D149	1.00	1.79	11.73	11.73
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.73	21.00	1.00	1.00
##000000	11.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC337

Deuteranopia (green-blind)

#D5C154

Tritanopia (blue-blind)

#A7C8B5

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #a1d149;
/* rgb */ color: rgb(161, 209, 73);
/* oklch */ color: oklch(80.0% 0.171 126.6);

Tailwind

colors: {
  custom: {
    50: '#c0df82',
    500: '#a1d149',
    950: '#000000',
  },
}

SCSS

$custom: #a1d149;
$custom-light: #c0df82;
$custom-dark: #000000;

JSON

{
  "hex": "#a1d149",
  "rgb": {
    "r": 161,
    "g": 209,
    "b": 73
  },
  "hsl": {
    "h": 81.176,
    "s": 59.649,
    "l": 55.294
  },
  "oklch": {
    "l": 0.80043,
    "c": 0.17082,
    "h": 126.6
  },
  "luminance": 0.53659
}

Semantic roles & 50–950 ramp

primary

#A1D149

secondary

#533787

accent

#45E37D

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A1D149

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

Preview Lab → · Contrast checker → · Palette generator →