#A3D247#A3D247

#A3D247 is a light, vivid yellow-green. Relative luminance 0.543; OKLCH L 80.4% C 0.173 H 126.1°. Best body text is #000000 at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#A3D247
RGB	rgb(163, 210, 71)
HSL	hsl(80, 61%, 55%)
HSV	hsv(80, 66%, 82%)
CMYK	cmyk(22.4%, 0%, 66.2%, 17.6%)
CIE-LAB	lab(78.66, -35.54, 61.36)
CIE-LCH	lch(78.66, 70.91, 120.08°)
OKLab	oklab(80.39% -0.1018 0.1394)
OKLCH	oklch(80.39% 0.173 126.1)
XYZ	xyz(39.2883, 54.3341, 14.3777)
Luminance	0.5433 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3D247 #7647D2

analogous

#D2BC47 #A3D247 #5DD247

triadic

#A3D247 #47A3D2 #D247A3

tetradic

#A3D247 #47D2BC #7647D2 #D2475D

square

#A3D247 #47D2BC #7647D2 #D2475D

split-complementary

#A3D247 #475DD2 #BC47D2

monochromatic

#5F7F1F #83B12B #A3D247 #BCDE78 #D4EAA9

Accessibility & contrast

On white

1.77

#A3D247 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.87

#A3D247 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D247

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3D247	#FFFFFF	#000000	##000000
##A3D247	1.00	1.77	11.87	11.87
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.87	21.00	1.00	1.00
##000000	11.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC434

Deuteranopia (green-blind)

#D6C252

Tritanopia (blue-blind)

#A9C8B6

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #a3d247;
/* rgb */ color: rgb(163, 210, 71);
/* oklch */ color: oklch(80.4% 0.173 126.1);

Tailwind

colors: {
  custom: {
    50: '#c2e081',
    500: '#a3d247',
    950: '#000000',
  },
}

SCSS

$custom: #a3d247;
$custom-light: #c2e081;
$custom-dark: #000000;

JSON

{
  "hex": "#a3d247",
  "rgb": {
    "r": 163,
    "g": 210,
    "b": 71
  },
  "hsl": {
    "h": 80.288,
    "s": 60.699,
    "l": 55.098
  },
  "oklch": {
    "l": 0.80389,
    "c": 0.17258,
    "h": 126.1
  },
  "luminance": 0.54335
}

Semantic roles & 50–950 ramp

primary

#A3D247

secondary

#523687

accent

#44E47A

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A3D247

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

Preview Lab → · Contrast checker → · Palette generator →