#A1CA44#A1CA44

#A1CA44 is a light, vivid yellow-green. Relative luminance 0.502; OKLCH L 78.4% C 0.166 H 124.8°. Best body text is #000000 at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#A1CA44
RGB	rgb(161, 202, 68)
HSL	hsl(78, 56%, 53%)
HSV	hsv(78, 66%, 79%)
CMYK	cmyk(20.3%, 0%, 66.3%, 20.8%)
CIE-LAB	lab(76.21, -32.84, 59.95)
CIE-LCH	lch(76.21, 68.36, 118.72°)
OKLab	oklab(78.37% -0.0945 0.1361)
OKLCH	oklch(78.37% 0.166 124.8)
XYZ	xyz(36.8621, 50.2351, 13.2220)
Luminance	0.5023 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1CA44 #6D44CA

analogous

#CAB044 #A1CA44 #5ECA44

triadic

#A1CA44 #44A1CA #CA44A1

tetradic

#A1CA44 #44CAB0 #6D44CA #CA445E

square

#A1CA44 #44CAB0 #6D44CA #CA445E

split-complementary

#A1CA44 #445ECA #B044CA

monochromatic

#5A7321 #7FA32E #A1CA44 #B9D874 #D1E5A3

Accessibility & contrast

On white

1.90

#A1CA44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.05

#A1CA44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1CA44

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1CA44	#FFFFFF	#000000	##000000
##A1CA44	1.00	1.90	11.05	11.05
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.05	21.00	1.00	1.00
##000000	11.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD31

Deuteranopia (green-blind)

#CFBB4E

Tritanopia (blue-blind)

#A8C1AF

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #a1ca44;
/* rgb */ color: rgb(161, 202, 68);
/* oklch */ color: oklch(78.4% 0.166 124.8);

Tailwind

colors: {
  custom: {
    50: '#c0da7f',
    500: '#a1ca44',
    950: '#000000',
  },
}

SCSS

$custom: #a1ca44;
$custom-light: #c0da7f;
$custom-dark: #000000;

JSON

{
  "hex": "#a1ca44",
  "rgb": {
    "r": 161,
    "g": 202,
    "b": 68
  },
  "hsl": {
    "h": 78.358,
    "s": 55.833,
    "l": 52.941
  },
  "oklch": {
    "l": 0.78373,
    "c": 0.16564,
    "h": 124.8
  },
  "luminance": 0.50235
}

Semantic roles & 50–950 ramp

primary

#A1CA44

secondary

#4C367C

accent

#49DF77

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13140A

muted

#82837D

Preview Lab

Preview with #A1CA44

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

Preview Lab → · Contrast checker → · Palette generator →