#A3CB3C#A3CB3C

#A3CB3C is a light, vivid yellow-green. Relative luminance 0.508; OKLCH L 78.7% C 0.171 H 124.0°. Best body text is #000000 at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#A3CB3C
RGB	rgb(163, 203, 60)
HSL	hsl(77, 58%, 52%)
HSV	hsv(77, 70%, 80%)
CMYK	cmyk(19.7%, 0%, 70.4%, 20.4%)
CIE-LAB	lab(76.57, -33.03, 63.40)
CIE-LCH	lch(76.57, 71.49, 117.52°)
OKLab	oklab(78.68% -0.0958 0.1421)
OKLCH	oklch(78.68% 0.171 124)
XYZ	xyz(37.2762, 50.8243, 12.1203)
Luminance	0.5082 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CB3C #643CCB

analogous

#CBAC3C #A3CB3C #5CCB3C

triadic

#A3CB3C #3CA3CB #CB3CA3

tetradic

#A3CB3C #3CCBAC #643CCB #CB3C5C

square

#A3CB3C #3CCBAC #643CCB #CB3C5C

split-complementary

#A3CB3C #3C5CCB #AC3CCB

monochromatic

#586F1E #7F9F2A #A3CB3C #BAD86C #D1E59D

Accessibility & contrast

On white

1.88

#A3CB3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.17

#A3CB3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CB3C

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CB3C	#FFFFFF	#000000	##000000
##A3CB3C	1.00	1.88	11.17	11.17
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.17	21.00	1.00	1.00
##000000	11.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE24

Deuteranopia (green-blind)

#D1BD48

Tritanopia (blue-blind)

#ABC1AF

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #a3cb3c;
/* rgb */ color: rgb(163, 203, 60);
/* oklch */ color: oklch(78.7% 0.171 124.0);

Tailwind

colors: {
  custom: {
    50: '#c2db7b',
    500: '#a3cb3c',
    950: '#000000',
  },
}

SCSS

$custom: #a3cb3c;
$custom-light: #c2db7b;
$custom-dark: #000000;

JSON

{
  "hex": "#a3cb3c",
  "rgb": {
    "r": 163,
    "g": 203,
    "b": 60
  },
  "hsl": {
    "h": 76.783,
    "s": 57.895,
    "l": 51.569
  },
  "oklch": {
    "l": 0.78679,
    "c": 0.17137,
    "h": 124
  },
  "luminance": 0.50825
}

Semantic roles & 50–950 ramp

primary

#A3CB3C

secondary

#463378

accent

#47E172

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A3CB3C

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

Preview Lab → · Contrast checker → · Palette generator →