#A1CC40#A1CC40

#A1CC40 is a light, vivid yellow-green. Relative luminance 0.511; OKLCH L 78.8% C 0.171 H 125.0°. Best body text is #000000 at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#A1CC40
RGB	rgb(161, 204, 64)
HSL	hsl(78, 58%, 53%)
HSV	hsv(78, 69%, 80%)
CMYK	cmyk(21.1%, 0%, 68.6%, 20%)
CIE-LAB	lab(76.76, -34.03, 62.06)
CIE-LCH	lch(76.76, 70.78, 118.74°)
OKLab	oklab(78.81% -0.0981 0.1399)
OKLCH	oklch(78.81% 0.171 125)
XYZ	xyz(37.2165, 51.1325, 12.7584)
Luminance	0.5113 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1CC40 #6B40CC

analogous

#CCB140 #A1CC40 #5BCC40

triadic

#A1CC40 #40A1CC #CC40A1

tetradic

#A1CC40 #40CCB1 #6B40CC #CC405B

square

#A1CC40 #40CCB1 #6B40CC #CC405B

split-complementary

#A1CC40 #405BCC #B140CC

monochromatic

#59731F #7EA32C #A1CC40 #B9D970 #D1E6A1

Accessibility & contrast

On white

1.87

#A1CC40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.23

#A1CC40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1CC40

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1CC40	#FFFFFF	#000000	##000000
##A1CC40	1.00	1.87	11.23	11.23
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.23	21.00	1.00	1.00
##000000	11.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF2A

Deuteranopia (green-blind)

#D1BD4C

Tritanopia (blue-blind)

#A8C2B0

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #a1cc40;
/* rgb */ color: rgb(161, 204, 64);
/* oklch */ color: oklch(78.8% 0.171 125.0);

Tailwind

colors: {
  custom: {
    50: '#c0db7d',
    500: '#a1cc40',
    950: '#000000',
  },
}

SCSS

$custom: #a1cc40;
$custom-light: #c0db7d;
$custom-dark: #000000;

JSON

{
  "hex": "#a1cc40",
  "rgb": {
    "r": 161,
    "g": 204,
    "b": 64
  },
  "hsl": {
    "h": 78.429,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.78805,
    "c": 0.17089,
    "h": 125
  },
  "luminance": 0.51133
}

Semantic roles & 50–950 ramp

primary

#A1CC40

secondary

#4A347C

accent

#47E176

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A1CC40

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

Preview Lab → · Contrast checker → · Palette generator →