#A3EFDD#A3EFDD

#A3EFDD is a very light, moderate teal. Relative luminance 0.747; OKLCH L 89.7% C 0.079 H 177.9°. Best body text is #000000 at 15.95:1 contrast (WCAG AA passes).

Color values

HEX	#A3EFDD
RGB	rgb(163, 239, 221)
HSL	hsl(166, 70%, 79%)
HSV	hsv(166, 32%, 94%)
CMYK	cmyk(31.8%, 0%, 7.5%, 6.3%)
CIE-LAB	lab(89.27, -27.18, 1.25)
CIE-LCH	lch(89.27, 27.21, 177.37°)
OKLab	oklab(89.75% -0.0791 0.0029)
OKLCH	oklch(89.75% 0.079 177.9)
XYZ	xyz(59.0174, 74.7367, 79.7085)
Luminance	0.7474 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3EFDD #EFA3B5

analogous

#A3EFB7 #A3EFDD #A3DBEF

triadic

#A3EFDD #DDA3EF #EFDDA3

tetradic

#A3EFDD #B7A3EF #EFA3B5 #DBEFA3

square

#A3EFDD #B7A3EF #EFA3B5 #DBEFA3

split-complementary

#A3EFDD #EFA3DB #EFB7A3

monochromatic

#3BDDB6 #6FE6CA #A3EFDD #D7F8F0 #E5FAF5

Accessibility & contrast

On white

1.32

#A3EFDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.95

#A3EFDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3EFDD

15.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3EFDD	#FFFFFF	#000000	##000000
##A3EFDD	1.00	1.32	15.95	15.95
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.95	21.00	1.00	1.00
##000000	15.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9E6DC

Deuteranopia (green-blind)

#DCDCDE

Tritanopia (blue-blind)

#8DF1E9

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #a3efdd;
/* rgb */ color: rgb(163, 239, 221);
/* oklch */ color: oklch(89.7% 0.079 177.9);

Tailwind

colors: {
  custom: {
    50: '#c0f4e7',
    500: '#a3efdd',
    950: '#000000',
  },
}

SCSS

$custom: #a3efdd;
$custom-light: #c0f4e7;
$custom-dark: #000000;

JSON

{
  "hex": "#a3efdd",
  "rgb": {
    "r": 163,
    "g": 239,
    "b": 221
  },
  "hsl": {
    "h": 165.789,
    "s": 70.37,
    "l": 78.824
  },
  "oklch": {
    "l": 0.89748,
    "c": 0.0792,
    "h": 177.9
  },
  "luminance": 0.7474
}

Semantic roles & 50–950 ramp

primary

#A3EFDD

secondary

#CC6A81

accent

#1340D2

background

#FDFFFE

surface

#F9FEFC

border

#D2D6D5

text

#121716

muted

#828584

Preview Lab

Preview with #A3EFDD

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

Preview Lab → · Contrast checker → · Palette generator →