#A3C745#A3C745

#A3C745 is a light, vivid yellow-green. Relative luminance 0.491; OKLCH L 77.8% C 0.160 H 123.4°. Best body text is #000000 at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#A3C745
RGB	rgb(163, 199, 69)
HSL	hsl(77, 54%, 53%)
HSV	hsv(77, 65%, 78%)
CMYK	cmyk(18.1%, 0%, 65.3%, 22%)
CIE-LAB	lab(75.49, -30.59, 58.83)
CIE-LCH	lch(75.49, 66.31, 117.47°)
OKLab	oklab(77.83% -0.0883 0.1338)
OKLCH	oklch(77.83% 0.16 123.4)
XYZ	xyz(36.6022, 49.0628, 13.1708)
Luminance	0.4906 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3C745 #6945C7

analogous

#C7AA45 #A3C745 #62C745

triadic

#A3C745 #45A3C7 #C745A3

tetradic

#A3C745 #45C7AA #6945C7 #C74562

square

#A3C745 #45C7AA #6945C7 #C74562

split-complementary

#A3C745 #4562C7 #AA45C7

monochromatic

#5A7022 #809F30 #A3C745 #BAD574 #D2E3A3

Accessibility & contrast

On white

1.94

#A3C745 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.81

#A3C745 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3C745

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3C745	#FFFFFF	#000000	##000000
##A3C745	1.00	1.94	10.81	10.81
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.81	21.00	1.00	1.00
##000000	10.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB33

Deuteranopia (green-blind)

#CDBA4F

Tritanopia (blue-blind)

#ABBDAC

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #a3c745;
/* rgb */ color: rgb(163, 199, 69);
/* oklch */ color: oklch(77.8% 0.160 123.4);

Tailwind

colors: {
  custom: {
    50: '#c1d87f',
    500: '#a3c745',
    950: '#000000',
  },
}

SCSS

$custom: #a3c745;
$custom-light: #c1d87f;
$custom-dark: #000000;

JSON

{
  "hex": "#a3c745",
  "rgb": {
    "r": 163,
    "g": 199,
    "b": 69
  },
  "hsl": {
    "h": 76.615,
    "s": 53.719,
    "l": 52.549
  },
  "oklch": {
    "l": 0.77825,
    "c": 0.16029,
    "h": 123.4
  },
  "luminance": 0.49063
}

Semantic roles & 50–950 ramp

primary

#A3C745

secondary

#A798D0

accent

#4BDD73

background

#FCFDF8

surface

#F8FAEF

border

#D1D3CA

text

#13140A

muted

#82837C

Preview Lab

Preview with #A3C745

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

Preview Lab → · Contrast checker → · Palette generator →