#A3C048#A3C048

#A3C048 is a light, vivid yellow-green. Relative luminance 0.460; OKLCH L 76.2% C 0.149 H 121.6°. Best body text is #000000 at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#A3C048
RGB	rgb(163, 192, 72)
HSL	hsl(75, 49%, 52%)
HSV	hsv(75, 63%, 75%)
CMYK	cmyk(15.1%, 0%, 62.5%, 24.7%)
CIE-LAB	lab(73.52, -27.04, 55.48)
CIE-LCH	lch(73.52, 61.72, 115.98°)
OKLab	oklab(76.24% -0.0781 0.1271)
OKLCH	oklch(76.24% 0.149 121.6)
XYZ	xyz(35.1240, 45.9537, 13.1492)
Luminance	0.4595 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3C048 #6548C0

analogous

#C0A148 #A3C048 #67C048

triadic

#A3C048 #48A3C0 #C048A3

tetradic

#A3C048 #48C0A1 #6548C0 #C04867

square

#A3C048 #48C0A1 #6548C0 #C04867

split-complementary

#A3C048 #4867C0 #A148C0

monochromatic

#596924 #7F9734 #A3C048 #BAD076 #D1DFA3

Accessibility & contrast

On white

2.06

#A3C048 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.19

#A3C048 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3C048

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3C048	#FFFFFF	#000000	##000000
##A3C048	1.00	2.06	10.19	10.19
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.19	21.00	1.00	1.00
##000000	10.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB539

Deuteranopia (green-blind)

#C7B550

Tritanopia (blue-blind)

#ABB7A7

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #a3c048;
/* rgb */ color: rgb(163, 192, 72);
/* oklch */ color: oklch(76.2% 0.149 121.6);

Tailwind

colors: {
  custom: {
    50: '#c1d380',
    500: '#a3c048',
    950: '#000000',
  },
}

SCSS

$custom: #a3c048;
$custom-light: #c1d380;
$custom-dark: #000000;

JSON

{
  "hex": "#a3c048",
  "rgb": {
    "r": 163,
    "g": 192,
    "b": 72
  },
  "hsl": {
    "h": 74.5,
    "s": 48.78,
    "l": 51.765
  },
  "oklch": {
    "l": 0.7624,
    "c": 0.14923,
    "h": 121.6
  },
  "luminance": 0.45954
}

Semantic roles & 50–950 ramp

primary

#A3C048

secondary

#A498CC

accent

#4FD871

background

#FCFCF8

surface

#F8F9EF

border

#D1D2CA

text

#13140B

muted

#82827C

Preview Lab

Preview with #A3C048

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

Preview Lab → · Contrast checker → · Palette generator →