#A1C22D#A1C22D

#A1C22D is a light, vivid yellow-green. Relative luminance 0.464; OKLCH L 76.4% C 0.170 H 121.8°. Best body text is #000000 at 10.27:1 contrast (WCAG AA passes).

Color values

HEX#A1C22D
RGBrgb(161, 194, 45)
HSLhsl(73, 62%, 47%)
HSVhsv(73, 77%, 76%)
CMYKcmyk(17%, 0%, 76.8%, 23.9%)
CIE-LABlab(73.77, -30.41, 65.72)
CIE-LCHlch(73.77, 72.42, 114.83°)
OKLaboklab(76.35% -0.0897 0.1446)
OKLCHoklch(76.35% 0.17 121.8)
XYZxyz(34.4639, 46.3501, 9.6129)
Luminance0.4635 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A1C22D #4E2DC2
analogous
#C2992D #A1C22D #56C22D
triadic
#A1C22D #2DA1C2 #C22DA1
tetradic
#A1C22D #2DC299 #4E2DC2 #C22D56
square
#A1C22D #2DC299 #4E2DC2 #C22D56
split-complementary
#A1C22D #2D56C2 #992DC2
monochromatic
#4F5F16 #789021 #A1C22D #BBD755 #CFE386

Accessibility & contrast

On white

2.04
#A1C22D on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.27
#A1C22D on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1C22D
10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A1C22D#FFFFFF#000000##000000
##A1C22D1.002.0410.2710.27
#FFFFFF2.041.0021.0021.00
#00000010.2721.001.001.00
##00000010.2721.001.001.00

Color blindness preview

Protanopia (red-blind)
#CEB601
Deuteranopia (green-blind)
#CAB53B
Tritanopia (blue-blind)
#AAB8A6
Achromatopsia (no color)
#B5B5B5

Design tokens & code

CSS
--color: #a1c22d;
/* rgb */ color: rgb(161, 194, 45);
/* oklch */ color: oklch(76.4% 0.170 121.8);
Tailwind
colors: {
  custom: {
    50: '#c1d472',
    500: '#a1c22d',
    950: '#000000',
  },
}
SCSS
$custom: #a1c22d;
$custom-light: #c1d472;
$custom-dark: #000000;
JSON
{
  "hex": "#a1c22d",
  "rgb": {
    "r": 161,
    "g": 194,
    "b": 45
  },
  "hsl": {
    "h": 73.289,
    "s": 62.343,
    "l": 46.863
  },
  "oklch": {
    "l": 0.76355,
    "c": 0.17019,
    "h": 121.8
  },
  "luminance": 0.4635
}

Semantic roles & 50–950 ramp

primary
#A1C22D
secondary
#907ECD
accent
#42E566
background
#FCFDF7
surface
#F8FAED
border
#D1D3C8
text
#131409
muted
#82837B

Preview Lab

Preview with #A1C22D

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

Preview Lab → · Contrast checker → · Palette generator →

#A1C22D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva