#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
RGB	rgb(161, 194, 45)
HSL	hsl(73, 62%, 47%)
HSV	hsv(73, 77%, 76%)
CMYK	cmyk(17%, 0%, 76.8%, 23.9%)
CIE-LAB	lab(73.77, -30.41, 65.72)
CIE-LCH	lch(73.77, 72.42, 114.83°)
OKLab	oklab(76.35% -0.0897 0.1446)
OKLCH	oklch(76.35% 0.17 121.8)
XYZ	xyz(34.4639, 46.3501, 9.6129)
Luminance	0.4635 (WCAG relative)
Temperature	warm
Family	yellow-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
##A1C22D	1.00	2.04	10.27	10.27
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.27	21.00	1.00	1.00
##000000	10.27	21.00	1.00	1.00

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 →