#A3DDDA#A3DDDA

#A3DDDA is a very light, muted teal. Relative luminance 0.646; OKLCH L 85.7% C 0.059 H 192.1°. Best body text is #000000 at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#A3DDDA
RGB	rgb(163, 221, 218)
HSL	hsl(177, 46%, 75%)
HSV	hsv(177, 26%, 87%)
CMYK	cmyk(26.2%, 0%, 1.4%, 13.3%)
CIE-LAB	lab(84.26, -19.02, -4.52)
CIE-LCH	lch(84.26, 19.55, 193.37°)
OKLab	oklab(85.71% -0.058 -0.0124)
OKLCH	oklch(85.71% 0.059 192.1)
XYZ	xyz(53.6116, 64.5588, 75.9523)
Luminance	0.6456 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3DDDA #DDA3A6

analogous

#A3DDBD #A3DDDA #A3C3DD

triadic

#A3DDDA #DAA3DD #DDDAA3

tetradic

#A3DDDA #BDA3DD #DDA3A6 #C3DDA3

square

#A3DDDA #BDA3DD #DDA3A6 #C3DDA3

split-complementary

#A3DDDA #DDA3C3 #DDBDA3

monochromatic

#4ABCB6 #76CCC8 #A3DDDA #D0EEEC #E9F7F6

Accessibility & contrast

On white

1.51

#A3DDDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.91

#A3DDDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DDDA

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3DDDA	#FFFFFF	#000000	##000000
##A3DDDA	1.00	1.51	13.91	13.91
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.91	21.00	1.00	1.00
##000000	13.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6D7DA

Deuteranopia (green-blind)

#CBCFDB

Tritanopia (blue-blind)

#90E0DC

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #a3ddda;
/* rgb */ color: rgb(163, 221, 218);
/* oklch */ color: oklch(85.7% 0.059 192.1);

Tailwind

colors: {
  custom: {
    50: '#c0e7e5',
    500: '#a3ddda',
    950: '#000000',
  },
}

SCSS

$custom: #a3ddda;
$custom-light: #c0e7e5;
$custom-dark: #000000;

JSON

{
  "hex": "#a3ddda",
  "rgb": {
    "r": 163,
    "g": 221,
    "b": 218
  },
  "hsl": {
    "h": 176.897,
    "s": 46.032,
    "l": 75.294
  },
  "oklch": {
    "l": 0.85714,
    "c": 0.0593,
    "h": 192.1
  },
  "luminance": 0.64561
}

Semantic roles & 50–950 ramp

primary

#A3DDDA

secondary

#B56F73

accent

#2C34B9

background

#FDFEFE

surface

#F9FCFC

border

#D2D5D5

text

#121615

muted

#828484

Preview Lab

Preview with #A3DDDA

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

Preview Lab → · Contrast checker → · Palette generator →