#A3F9BB#A3F9BB

#A3F9BB is a very light, moderate green. Relative luminance 0.791; OKLCH L 91.1% C 0.119 H 152.3°. Best body text is #000000 at 16.83:1 contrast (WCAG AA passes).

Color values

HEX	#A3F9BB
RGB	rgb(163, 249, 187)
HSL	hsl(137, 88%, 81%)
HSV	hsv(137, 35%, 98%)
CMYK	cmyk(34.5%, 0%, 24.9%, 2.4%)
CIE-LAB	lab(91.29, -38.49, 21.72)
CIE-LCH	lch(91.29, 44.20, 150.56°)
OKLab	oklab(91.13% -0.1056 0.0554)
OKLCH	oklch(91.13% 0.119 152.3)
XYZ	xyz(57.9463, 79.1226, 59.2230)
Luminance	0.7913 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3F9BB #F9A3E1

analogous

#B6F9A3 #A3F9BB #A3F9E6

triadic

#A3F9BB #BBA3F9 #F9BBA3

tetradic

#A3F9BB #A3B6F9 #F9A3E1 #F9E6A3

square

#A3F9BB #A3B6F9 #F9A3E1 #F9E6A3

split-complementary

#A3F9BB #E6A3F9 #F9A3B6

monochromatic

#30F266 #6AF591 #A3F9BB #DCFDE5 #E2FDEA

Accessibility & contrast

On white

1.25

#A3F9BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.83

#A3F9BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3F9BB

16.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3F9BB	#FFFFFF	#000000	##000000
##A3F9BB	1.00	1.25	16.83	16.83
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.83	21.00	1.00	1.00
##000000	16.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9ECB7

Deuteranopia (green-blind)

#ECE2BE

Tritanopia (blue-blind)

#94F7E8

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #a3f9bb;
/* rgb */ color: rgb(163, 249, 187);
/* oklch */ color: oklch(91.1% 0.119 152.3);

Tailwind

colors: {
  custom: {
    50: '#c1fbcf',
    500: '#a3f9bb',
    950: '#000000',
  },
}

SCSS

$custom: #a3f9bb;
$custom-light: #c1fbcf;
$custom-dark: #000000;

JSON

{
  "hex": "#a3f9bb",
  "rgb": {
    "r": 163,
    "g": 249,
    "b": 187
  },
  "hsl": {
    "h": 136.744,
    "s": 87.755,
    "l": 80.784
  },
  "oklch": {
    "l": 0.91125,
    "c": 0.11927,
    "h": 152.3
  },
  "luminance": 0.79126
}

Semantic roles & 50–950 ramp

primary

#A3F9BB

secondary

#DA66BA

accent

#01A5E4

background

#FDFFFE

surface

#F9FFFB

border

#D2D7D4

text

#121714

muted

#828583

Preview Lab

Preview with #A3F9BB

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

Preview Lab → · Contrast checker → · Palette generator →