#ADEFF3#ADEFF3

#ADEFF3 is a very light, moderate teal. Relative luminance 0.771; OKLCH L 90.9% C 0.066 H 200.8°. Best body text is #000000 at 16.42:1 contrast (WCAG AA passes).

Color values

HEX	#ADEFF3
RGB	rgb(173, 239, 243)
HSL	hsl(183, 74%, 82%)
HSV	hsv(183, 29%, 95%)
CMYK	cmyk(28.8%, 1.6%, 0%, 4.7%)
CIE-LAB	lab(90.36, -19.59, -8.58)
CIE-LCH	lch(90.36, 21.38, 203.65°)
OKLab	oklab(90.95% -0.0618 -0.0234)
OKLCH	oklch(90.95% 0.066 200.8)
XYZ	xyz(64.2724, 77.0850, 96.2689)
Luminance	0.7709 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADEFF3 #F3B1AD

analogous

#ADF3D4 #ADEFF3 #ADCCF3

triadic

#ADEFF3 #F3ADEF #EFF3AD

tetradic

#ADEFF3 #D4ADF3 #F3B1AD #CCF3AD

square

#ADEFF3 #D4ADF3 #F3B1AD #CCF3AD

split-complementary

#ADEFF3 #F3ADCC #F3D4AD

monochromatic

#42DAE3 #78E5EB #ADEFF3 #E2F9FB #E4FAFB

Accessibility & contrast

On white

1.28

#ADEFF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.42

#ADEFF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADEFF3

16.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADEFF3	#FFFFFF	#000000	##000000
##ADEFF3	1.00	1.28	16.42	16.42
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.42	21.00	1.00	1.00
##000000	16.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6E9F3

Deuteranopia (green-blind)

#D9DFF4

Tritanopia (blue-blind)

#94F4F0

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #adeff3;
/* rgb */ color: rgb(173, 239, 243);
/* oklch */ color: oklch(90.9% 0.066 200.8);

Tailwind

colors: {
  custom: {
    50: '#c7f4f7',
    500: '#adeff3',
    950: '#000000',
  },
}

SCSS

$custom: #adeff3;
$custom-light: #c7f4f7;
$custom-dark: #000000;

JSON

{
  "hex": "#adeff3",
  "rgb": {
    "r": 173,
    "g": 239,
    "b": 243
  },
  "hsl": {
    "h": 183.429,
    "s": 74.468,
    "l": 81.569
  },
  "oklch": {
    "l": 0.90948,
    "c": 0.06609,
    "h": 200.8
  },
  "luminance": 0.77088
}

Semantic roles & 50–950 ramp

primary

#ADEFF3

secondary

#D37772

accent

#1A0FD7

background

#FDFFFF

surface

#F9FEFE

border

#D2D6D6

text

#131717

muted

#828585

Preview Lab

Preview with #ADEFF3

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

Preview Lab → · Contrast checker → · Palette generator →