#A3CA56#A3CA56

#A3CA56 is a light, vivid yellow-green. Relative luminance 0.507; OKLCH L 78.7% C 0.150 H 125.3°. Best body text is #000000 at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#A3CA56
RGB	rgb(163, 202, 86)
HSL	hsl(80, 52%, 56%)
HSV	hsv(80, 57%, 79%)
CMYK	cmyk(19.3%, 0%, 57.4%, 20.8%)
CIE-LAB	lab(76.50, -30.66, 52.65)
CIE-LCH	lch(76.50, 60.93, 120.21°)
OKLab	oklab(78.68% -0.0869 0.1228)
OKLCH	oklch(78.68% 0.15 125.3)
XYZ	xyz(37.9046, 50.6991, 16.5912)
Luminance	0.5070 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CA56 #7D56CA

analogous

#CAB756 #A3CA56 #69CA56

triadic

#A3CA56 #56A3CA #CA56A3

tetradic

#A3CA56 #56CAB7 #7D56CA #CA5669

square

#A3CA56 #56CAB7 #7D56CA #CA5669

split-complementary

#A3CA56 #5669CA #B756CA

monochromatic

#617E28 #85AD36 #A3CA56 #BCD985 #D6E7B3

Accessibility & contrast

On white

1.89

#A3CA56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.14

#A3CA56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CA56

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CA56	#FFFFFF	#000000	##000000
##A3CA56	1.00	1.89	11.14	11.14
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.14	21.00	1.00	1.00
##000000	11.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BE4A

Deuteranopia (green-blind)

#CFBC5E

Tritanopia (blue-blind)

#A9C1B1

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #a3ca56;
/* rgb */ color: rgb(163, 202, 86);
/* oklch */ color: oklch(78.7% 0.150 125.3);

Tailwind

colors: {
  custom: {
    50: '#c1da89',
    500: '#a3ca56',
    950: '#000000',
  },
}

SCSS

$custom: #a3ca56;
$custom-light: #c1da89;
$custom-dark: #000000;

JSON

{
  "hex": "#a3ca56",
  "rgb": {
    "r": 163,
    "g": 202,
    "b": 86
  },
  "hsl": {
    "h": 80.172,
    "s": 52.252,
    "l": 56.471
  },
  "oklch": {
    "l": 0.78684,
    "c": 0.15041,
    "h": 125.3
  },
  "luminance": 0.50699
}

Semantic roles & 50–950 ramp

primary

#A3CA56

secondary

#563E86

accent

#4CDC7C

background

#FDFEFC

surface

#F9FBF4

border

#D2D4CE

text

#13140C

muted

#82837F

Preview Lab

Preview with #A3CA56

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

Preview Lab → · Contrast checker → · Palette generator →