#A1D441#A1D441

#A1D441 is a light, vivid yellow-green. Relative luminance 0.550; OKLCH L 80.7% C 0.180 H 126.8°. Best body text is #000000 at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#A1D441
RGB	rgb(161, 212, 65)
HSL	hsl(81, 63%, 54%)
HSV	hsv(81, 69%, 83%)
CMYK	cmyk(24.1%, 0%, 69.3%, 16.9%)
CIE-LAB	lab(79.07, -37.61, 64.03)
CIE-LCH	lch(79.07, 74.26, 120.43°)
OKLab	oklab(80.68% -0.1078 0.1442)
OKLCH	oklch(80.68% 0.18 126.8)
XYZ	xyz(39.1957, 55.0450, 13.5597)
Luminance	0.5505 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1D441 #7441D4

analogous

#D4BD41 #A1D441 #58D441

triadic

#A1D441 #41A1D4 #D441A1

tetradic

#A1D441 #41D4BD #7441D4 #D44158

square

#A1D441 #41D4BD #7441D4 #D44158

split-complementary

#A1D441 #4158D4 #BD41D4

monochromatic

#5C7E1D #81B028 #A1D441 #BADF73 #D2EBA5

Accessibility & contrast

On white

1.75

#A1D441 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.01

#A1D441 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1D441

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1D441	#FFFFFF	#000000	##000000
##A1D441	1.00	1.75	12.01	12.01
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.01	21.00	1.00	1.00
##000000	12.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC629

Deuteranopia (green-blind)

#D8C34E

Tritanopia (blue-blind)

#A7CAB7

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #a1d441;
/* rgb */ color: rgb(161, 212, 65);
/* oklch */ color: oklch(80.7% 0.180 126.8);

Tailwind

colors: {
  custom: {
    50: '#c1e17e',
    500: '#a1d441',
    950: '#000000',
  },
}

SCSS

$custom: #a1d441;
$custom-light: #c1e17e;
$custom-dark: #000000;

JSON

{
  "hex": "#a1d441",
  "rgb": {
    "r": 161,
    "g": 212,
    "b": 65
  },
  "hsl": {
    "h": 80.816,
    "s": 63.09,
    "l": 54.314
  },
  "oklch": {
    "l": 0.80676,
    "c": 0.18007,
    "h": 126.8
  },
  "luminance": 0.55046
}

Semantic roles & 50–950 ramp

primary

#A1D441

secondary

#503485

accent

#42E67B

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A1D441

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

Preview Lab → · Contrast checker → · Palette generator →