#A1C845#A1C845

#A1C845 is a light, vivid yellow-green. Relative luminance 0.493; OKLCH L 77.9% C 0.162 H 124.3°. Best body text is #000000 at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#A1C845
RGB	rgb(161, 200, 69)
HSL	hsl(78, 54%, 53%)
HSV	hsv(78, 66%, 78%)
CMYK	cmyk(19.5%, 0%, 65.5%, 21.6%)
CIE-LAB	lab(75.65, -31.84, 58.96)
CIE-LCH	lch(75.65, 67.01, 118.37°)
OKLab	oklab(77.92% -0.0916 0.1341)
OKLCH	oklch(77.92% 0.162 124.3)
XYZ	xyz(36.4267, 49.3150, 13.2287)
Luminance	0.4931 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1C845 #6C45C8

analogous

#C8AE45 #A1C845 #5FC845

triadic

#A1C845 #45A1C8 #C845A1

tetradic

#A1C845 #45C8AE #6C45C8 #C8455F

square

#A1C845 #45C8AE #6C45C8 #C8455F

split-complementary

#A1C845 #455FC8 #AE45C8

monochromatic

#597121 #7FA02F #A1C845 #B9D674 #D1E4A3

Accessibility & contrast

On white

1.93

#A1C845 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.86

#A1C845 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1C845

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1C845	#FFFFFF	#000000	##000000
##A1C845	1.00	1.93	10.86	10.86
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.86	21.00	1.00	1.00
##000000	10.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC33

Deuteranopia (green-blind)

#CEBA4F

Tritanopia (blue-blind)

#A8BFAD

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #a1c845;
/* rgb */ color: rgb(161, 200, 69);
/* oklch */ color: oklch(77.9% 0.162 124.3);

Tailwind

colors: {
  custom: {
    50: '#c0d87f',
    500: '#a1c845',
    950: '#000000',
  },
}

SCSS

$custom: #a1c845;
$custom-light: #c0d87f;
$custom-dark: #000000;

JSON

{
  "hex": "#a1c845",
  "rgb": {
    "r": 161,
    "g": 200,
    "b": 69
  },
  "hsl": {
    "h": 77.863,
    "s": 54.357,
    "l": 52.745
  },
  "oklch": {
    "l": 0.77918,
    "c": 0.16242,
    "h": 124.3
  },
  "luminance": 0.49315
}

Semantic roles & 50–950 ramp

primary

#A1C845

secondary

#A998D1

accent

#4ADE76

background

#FCFDF8

surface

#F8FAEF

border

#D1D3CA

text

#13140A

muted

#82837C

Preview Lab

Preview with #A1C845

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

Preview Lab → · Contrast checker → · Palette generator →