#A1CC42#A1CC42

#A1CC42 is a light, vivid yellow-green. Relative luminance 0.512; OKLCH L 78.8% C 0.170 H 125.1°. Best body text is #000000 at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#A1CC42
RGB	rgb(161, 204, 66)
HSL	hsl(79, 58%, 53%)
HSV	hsv(79, 68%, 80%)
CMYK	cmyk(21.1%, 0%, 67.6%, 20%)
CIE-LAB	lab(76.77, -33.90, 61.31)
CIE-LCH	lch(76.77, 70.06, 118.94°)
OKLab	oklab(78.82% -0.0976 0.1386)
OKLCH	oklch(78.82% 0.17 125.1)
XYZ	xyz(37.2744, 51.1557, 13.0635)
Luminance	0.5116 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1CC42 #6D42CC

analogous

#CCB242 #A1CC42 #5CCC42

triadic

#A1CC42 #42A1CC #CC42A1

tetradic

#A1CC42 #42CCB2 #6D42CC #CC425C

square

#A1CC42 #42CCB2 #6D42CC #CC425C

split-complementary

#A1CC42 #425CCC #B242CC

monochromatic

#5A741F #7FA42C #A1CC42 #B9D972 #D1E6A2

Accessibility & contrast

On white

1.87

#A1CC42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.23

#A1CC42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1CC42

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1CC42	#FFFFFF	#000000	##000000
##A1CC42	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)

#D7BF2E

Deuteranopia (green-blind)

#D1BD4D

Tritanopia (blue-blind)

#A8C2B0

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #a1cc42;
/* rgb */ color: rgb(161, 204, 66);
/* oklch */ color: oklch(78.8% 0.170 125.1);

Tailwind

colors: {
  custom: {
    50: '#c0db7e',
    500: '#a1cc42',
    950: '#000000',
  },
}

SCSS

$custom: #a1cc42;
$custom-light: #c0db7e;
$custom-dark: #000000;

JSON

{
  "hex": "#a1cc42",
  "rgb": {
    "r": 161,
    "g": 204,
    "b": 66
  },
  "hsl": {
    "h": 78.696,
    "s": 57.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.78821,
    "c": 0.16953,
    "h": 125.1
  },
  "luminance": 0.51156
}

Semantic roles & 50–950 ramp

primary

#A1CC42

secondary

#4C357D

accent

#47E177

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A1CC42

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

Preview Lab → · Contrast checker → · Palette generator →