#A3C541#A3C541

#A3C541 is a light, vivid yellow-green. Relative luminance 0.481; OKLCH L 77.3% C 0.161 H 122.7°. Best body text is #000000 at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#A3C541
RGB	rgb(163, 197, 65)
HSL	hsl(75, 53%, 51%)
HSV	hsv(75, 67%, 77%)
CMYK	cmyk(17.3%, 0%, 67%, 22.7%)
CIE-LAB	lab(74.89, -29.91, 59.80)
CIE-LCH	lch(74.89, 66.86, 116.58°)
OKLab	oklab(77.33% -0.0868 0.1353)
OKLCH	oklch(77.33% 0.161 122.7)
XYZ	xyz(36.0250, 48.1006, 12.3864)
Luminance	0.4810 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3C541 #6341C5

analogous

#C5A541 #A3C541 #61C541

triadic

#A3C541 #41A3C5 #C541A3

tetradic

#A3C541 #41C5A5 #6341C5 #C54161

square

#A3C541 #41C5A5 #6341C5 #C54161

split-complementary

#A3C541 #4161C5 #A541C5

monochromatic

#586B21 #7E9A2F #A3C541 #BAD370 #D0E29F

Accessibility & contrast

On white

1.98

#A3C541 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.62

#A3C541 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3C541

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3C541	#FFFFFF	#000000	##000000
##A3C541	1.00	1.98	10.62	10.62
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.62	21.00	1.00	1.00
##000000	10.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B92E

Deuteranopia (green-blind)

#CCB84B

Tritanopia (blue-blind)

#ABBBAA

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #a3c541;
/* rgb */ color: rgb(163, 197, 65);
/* oklch */ color: oklch(77.3% 0.161 122.7);

Tailwind

colors: {
  custom: {
    50: '#c1d67d',
    500: '#a3c541',
    950: '#000000',
  },
}

SCSS

$custom: #a3c541;
$custom-light: #c1d67d;
$custom-dark: #000000;

JSON

{
  "hex": "#a3c541",
  "rgb": {
    "r": 163,
    "g": 197,
    "b": 65
  },
  "hsl": {
    "h": 75.455,
    "s": 53.226,
    "l": 51.373
  },
  "oklch": {
    "l": 0.77329,
    "c": 0.16071,
    "h": 122.7
  },
  "luminance": 0.48101
}

Semantic roles & 50–950 ramp

primary

#A3C541

secondary

#A394CE

accent

#4BDD71

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#13140A

muted

#82837C

Preview Lab

Preview with #A3C541

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

Preview Lab → · Contrast checker → · Palette generator →