#A3F899#A3F899

#A3F899 is a very light, vivid green. Relative luminance 0.772; OKLCH L 90.2% C 0.151 H 141.8°. Best body text is #000000 at 16.44:1 contrast (WCAG AA passes).

Color values

HEX	#A3F899
RGB	rgb(163, 248, 153)
HSL	hsl(114, 87%, 79%)
HSV	hsv(114, 38%, 97%)
CMYK	cmyk(34.3%, 0%, 38.3%, 2.7%)
CIE-LAB	lab(90.42, -43.53, 37.70)
CIE-LCH	lch(90.42, 57.59, 139.10°)
OKLab	oklab(90.23% -0.1187 0.0934)
OKLCH	oklch(90.23% 0.151 141.8)
XYZ	xyz(54.4193, 77.2186, 42.1681)
Luminance	0.7722 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3F899 #EE99F8

analogous

#D2F899 #A3F899 #99F8BE

triadic

#A3F899 #99A3F8 #F899A3

tetradic

#A3F899 #99D2F8 #EE99F8 #F8BE99

square

#A3F899 #99D2F8 #EE99F8 #F8BE99

split-complementary

#A3F899 #BE99F8 #F899D2

monochromatic

#3CF026 #6FF460 #A3F899 #D7FCD2 #E5FDE2

Accessibility & contrast

On white

1.28

#A3F899 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.44

#A3F899 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3F899

16.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3F899	#FFFFFF	#000000	##000000
##A3F899	1.00	1.28	16.44	16.44
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.44	21.00	1.00	1.00
##000000	16.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE992

Deuteranopia (green-blind)

#F0E09F

Tritanopia (blue-blind)

#9CF2E0

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #a3f899;
/* rgb */ color: rgb(163, 248, 153);
/* oklch */ color: oklch(90.2% 0.151 141.8);

Tailwind

colors: {
  custom: {
    50: '#c1fbb8',
    500: '#a3f899',
    950: '#000000',
  },
}

SCSS

$custom: #a3f899;
$custom-light: #c1fbb8;
$custom-dark: #000000;

JSON

{
  "hex": "#a3f899",
  "rgb": {
    "r": 163,
    "g": 248,
    "b": 153
  },
  "hsl": {
    "h": 113.684,
    "s": 87.156,
    "l": 78.627
  },
  "oklch": {
    "l": 0.9023,
    "c": 0.15105,
    "h": 141.8
  },
  "luminance": 0.77221
}

Semantic roles & 50–950 ramp

primary

#A3F899

secondary

#CB5DD8

accent

#02E4CC

background

#FDFFFD

surface

#F9FFF8

border

#D2D7D1

text

#131711

muted

#828581

Preview Lab

Preview with #A3F899

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

Preview Lab → · Contrast checker → · Palette generator →