#A1CB43#A1CB43

#A1CB43 is a light, vivid yellow-green. Relative luminance 0.507; OKLCH L 78.6% C 0.168 H 125.0°. Best body text is #000000 at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#A1CB43
RGB	rgb(161, 203, 67)
HSL	hsl(79, 57%, 53%)
HSV	hsv(79, 67%, 80%)
CMYK	cmyk(20.7%, 0%, 67%, 20.4%)
CIE-LAB	lab(76.49, -33.37, 60.63)
CIE-LCH	lch(76.49, 69.21, 118.83°)
OKLab	oklab(78.6% -0.096 0.1374)
OKLCH	oklch(78.6% 0.168 125)
XYZ	xyz(37.0672, 50.6938, 13.1411)
Luminance	0.5069 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1CB43 #6D43CB

analogous

#CBB143 #A1CB43 #5DCB43

triadic

#A1CB43 #43A1CB #CB43A1

tetradic

#A1CB43 #43CBB1 #6D43CB #CB435D

square

#A1CB43 #43CBB1 #6D43CB #CB435D

split-complementary

#A1CB43 #435DCB #B143CB

monochromatic

#5A7420 #7FA42D #A1CB43 #B9D873 #D1E6A3

Accessibility & contrast

On white

1.89

#A1CB43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.14

#A1CB43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1CB43

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1CB43	#FFFFFF	#000000	##000000
##A1CB43	1.00	1.89	11.14	11.14
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.14	21.00	1.00	1.00
##000000	11.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE2F

Deuteranopia (green-blind)

#D0BC4E

Tritanopia (blue-blind)

#A8C1B0

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #a1cb43;
/* rgb */ color: rgb(161, 203, 67);
/* oklch */ color: oklch(78.6% 0.168 125.0);

Tailwind

colors: {
  custom: {
    50: '#c0db7e',
    500: '#a1cb43',
    950: '#000000',
  },
}

SCSS

$custom: #a1cb43;
$custom-light: #c0db7e;
$custom-dark: #000000;

JSON

{
  "hex": "#a1cb43",
  "rgb": {
    "r": 161,
    "g": 203,
    "b": 67
  },
  "hsl": {
    "h": 78.529,
    "s": 56.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.78597,
    "c": 0.16759,
    "h": 125
  },
  "luminance": 0.50694
}

Semantic roles & 50–950 ramp

primary

#A1CB43

secondary

#4C367C

accent

#48E077

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A1CB43

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

Preview Lab → · Contrast checker → · Palette generator →