#A3F3BB#A3F3BB

#A3F3BB is a very light, moderate green. Relative luminance 0.755; OKLCH L 89.8% C 0.110 H 153.2°. Best body text is #000000 at 16.10:1 contrast (WCAG AA passes).

Color values

HEX	#A3F3BB
RGB	rgb(163, 243, 187)
HSL	hsl(138, 77%, 80%)
HSV	hsv(138, 33%, 95%)
CMYK	cmyk(32.9%, 0%, 23%, 4.7%)
CIE-LAB	lab(89.61, -35.76, 19.40)
CIE-LCH	lch(89.61, 40.68, 151.53°)
OKLab	oklab(89.77% -0.0984 0.0496)
OKLCH	oklch(89.77% 0.11 153.2)
XYZ	xyz(56.1213, 75.4727, 58.6147)
Luminance	0.7548 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3F3BB #F3A3DB

analogous

#B3F3A3 #A3F3BB #A3F3E3

triadic

#A3F3BB #BBA3F3 #F3BBA3

tetradic

#A3F3BB #A3B3F3 #F3A3DB #F3E3A3

square

#A3F3BB #A3B3F3 #F3A3DB #F3E3A3

split-complementary

#A3F3BB #E3A3F3 #F3A3B3

monochromatic

#37E56B #6DEC93 #A3F3BB #D9FAE3 #E4FBEB

Accessibility & contrast

On white

1.30

#A3F3BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.10

#A3F3BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3F3BB

16.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3F3BB	#FFFFFF	#000000	##000000
##A3F3BB	1.00	1.30	16.10	16.10
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.10	21.00	1.00	1.00
##000000	16.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3E7B8

Deuteranopia (green-blind)

#E6DEBE

Tritanopia (blue-blind)

#95F1E4

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #a3f3bb;
/* rgb */ color: rgb(163, 243, 187);
/* oklch */ color: oklch(89.8% 0.110 153.2);

Tailwind

colors: {
  custom: {
    50: '#c0f7cf',
    500: '#a3f3bb',
    950: '#000000',
  },
}

SCSS

$custom: #a3f3bb;
$custom-light: #c0f7cf;
$custom-dark: #000000;

JSON

{
  "hex": "#a3f3bb",
  "rgb": {
    "r": 163,
    "g": 243,
    "b": 187
  },
  "hsl": {
    "h": 138,
    "s": 76.923,
    "l": 79.608
  },
  "oklch": {
    "l": 0.89772,
    "c": 0.11018,
    "h": 153.2
  },
  "luminance": 0.75476
}

Semantic roles & 50–950 ramp

primary

#A3F3BB

secondary

#D268B2

accent

#0C9CD9

background

#FDFFFE

surface

#F9FFFB

border

#D2D7D4

text

#121713

muted

#828583

Preview Lab

Preview with #A3F3BB

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

Preview Lab → · Contrast checker → · Palette generator →