#A3CA4C#A3CA4C

#A3CA4C is a light, vivid yellow-green. Relative luminance 0.505; OKLCH L 78.6% C 0.159 H 124.6°. Best body text is #000000 at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#A3CA4C
RGB	rgb(163, 202, 76)
HSL	hsl(79, 54%, 55%)
HSV	hsv(79, 62%, 79%)
CMYK	cmyk(19.3%, 0%, 62.4%, 20.8%)
CIE-LAB	lab(76.41, -31.48, 56.91)
CIE-LCH	lch(76.41, 65.04, 118.95°)
OKLab	oklab(78.58% -0.0901 0.1307)
OKLCH	oklch(78.58% 0.159 124.6)
XYZ	xyz(37.5295, 50.5491, 14.6158)
Luminance	0.5055 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CA4C #734CCA

analogous

#CAB24C #A3CA4C #64CA4C

triadic

#A3CA4C #4CA3CA #CA4CA3

tetradic

#A3CA4C #4CCAB2 #734CCA #CA4C64

square

#A3CA4C #4CCAB2 #734CCA #CA4C64

split-complementary

#A3CA4C #4C64CA #B24CCA

monochromatic

#5E7824 #83A732 #A3CA4C #BBD87B #D4E6AA

Accessibility & contrast

On white

1.89

#A3CA4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.11

#A3CA4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CA4C

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CA4C	#FFFFFF	#000000	##000000
##A3CA4C	1.00	1.89	11.11	11.11
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.11	21.00	1.00	1.00
##000000	11.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE3D

Deuteranopia (green-blind)

#CFBC55

Tritanopia (blue-blind)

#AAC1B0

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #a3ca4c;
/* rgb */ color: rgb(163, 202, 76);
/* oklch */ color: oklch(78.6% 0.159 124.6);

Tailwind

colors: {
  custom: {
    50: '#c1da83',
    500: '#a3ca4c',
    950: '#000000',
  },
}

SCSS

$custom: #a3ca4c;
$custom-light: #c1da83;
$custom-dark: #000000;

JSON

{
  "hex": "#a3ca4c",
  "rgb": {
    "r": 163,
    "g": 202,
    "b": 76
  },
  "hsl": {
    "h": 78.571,
    "s": 54.31,
    "l": 54.51
  },
  "oklch": {
    "l": 0.78581,
    "c": 0.15873,
    "h": 124.6
  },
  "luminance": 0.50549
}

Semantic roles & 50–950 ramp

primary

#A3CA4C

secondary

#503A80

accent

#4ADE78

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13140B

muted

#82837E

Preview Lab

Preview with #A3CA4C

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

Preview Lab → · Contrast checker → · Palette generator →