#A3C53C#A3C53C

#A3C53C is a light, vivid yellow-green. Relative luminance 0.480; OKLCH L 77.3% C 0.164 H 122.5°. Best body text is #000000 at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#A3C53C
RGB	rgb(163, 197, 60)
HSL	hsl(75, 54%, 50%)
HSV	hsv(75, 70%, 77%)
CMYK	cmyk(17.3%, 0%, 69.5%, 22.7%)
CIE-LAB	lab(74.85, -30.23, 61.68)
CIE-LCH	lch(74.85, 68.69, 116.11°)
OKLab	oklab(77.29% -0.0881 0.1385)
OKLCH	oklch(77.29% 0.164 122.5)
XYZ	xyz(35.8866, 48.0452, 11.6571)
Luminance	0.4804 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3C53C #5E3CC5

analogous

#C5A33C #A3C53C #5EC53C

triadic

#A3C53C #3CA3C5 #C53CA3

tetradic

#A3C53C #3CC5A3 #5E3CC5 #C53C5E

square

#A3C53C #3CC5A3 #5E3CC5 #C53C5E

split-complementary

#A3C53C #3C5EC5 #A33CC5

monochromatic

#56681F #7D972D #A3C53C #B9D36B #D0E19A

Accessibility & contrast

On white

1.98

#A3C53C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.61

#A3C53C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3C53C

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3C53C	#FFFFFF	#000000	##000000
##A3C53C	1.00	1.98	10.61	10.61
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.61	21.00	1.00	1.00
##000000	10.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B926

Deuteranopia (green-blind)

#CCB847

Tritanopia (blue-blind)

#ABBBAA

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #a3c53c;
/* rgb */ color: rgb(163, 197, 60);
/* oklch */ color: oklch(77.3% 0.164 122.5);

Tailwind

colors: {
  custom: {
    50: '#c2d67a',
    500: '#a3c53c',
    950: '#000000',
  },
}

SCSS

$custom: #a3c53c;
$custom-light: #c2d67a;
$custom-dark: #000000;

JSON

{
  "hex": "#a3c53c",
  "rgb": {
    "r": 163,
    "g": 197,
    "b": 60
  },
  "hsl": {
    "h": 74.891,
    "s": 54.15,
    "l": 50.392
  },
  "oklch": {
    "l": 0.7729,
    "c": 0.16412,
    "h": 122.5
  },
  "luminance": 0.48045
}

Semantic roles & 50–950 ramp

primary

#A3C53C

secondary

#9F90CD

accent

#4ADE6F

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#13140A

muted

#82837C

Preview Lab

Preview with #A3C53C

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

Preview Lab → · Contrast checker → · Palette generator →