#ADDEE4#ADDEE4

#ADDEE4 is a very light, muted teal. Relative luminance 0.667; OKLCH L 86.8% C 0.051 H 205.5°. Best body text is #000000 at 14.35:1 contrast (WCAG AA passes).

Color values

HEX	#ADDEE4
RGB	rgb(173, 222, 228)
HSL	hsl(187, 50%, 79%)
HSV	hsv(187, 24%, 89%)
CMYK	cmyk(24.1%, 2.6%, 0%, 10.6%)
CIE-LAB	lab(85.37, -14.40, -8.11)
CIE-LCH	lch(85.37, 16.53, 209.38°)
OKLab	oklab(86.84% -0.0462 -0.0221)
OKLCH	oklch(86.84% 0.051 205.5)
XYZ	xyz(57.3542, 66.7258, 83.2411)
Luminance	0.6673 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDEE4 #E4B3AD

analogous

#ADE4CE #ADDEE4 #ADC2E4

triadic

#ADDEE4 #E4ADDE #DEE4AD

tetradic

#ADDEE4 #CEADE4 #E4B3AD #C2E4AD

square

#ADDEE4 #CEADE4 #E4B3AD #C2E4AD

split-complementary

#ADDEE4 #E4ADC2 #E4CEAD

monochromatic

#51B9C6 #7FCBD5 #ADDEE4 #DBF1F3 #E8F6F7

Accessibility & contrast

On white

1.46

#ADDEE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.35

#ADDEE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDEE4

14.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDEE4	#FFFFFF	#000000	##000000
##ADDEE4	1.00	1.46	14.35	14.35
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.35	21.00	1.00	1.00
##000000	14.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6DAE4

Deuteranopia (green-blind)

#CCD2E4

Tritanopia (blue-blind)

#9BE2E0

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #addee4;
/* rgb */ color: rgb(173, 222, 228);
/* oklch */ color: oklch(86.8% 0.051 205.5);

Tailwind

colors: {
  custom: {
    50: '#c6e8ec',
    500: '#addee4',
    950: '#000000',
  },
}

SCSS

$custom: #addee4;
$custom-light: #c6e8ec;
$custom-dark: #000000;

JSON

{
  "hex": "#addee4",
  "rgb": {
    "r": 173,
    "g": 222,
    "b": 228
  },
  "hsl": {
    "h": 186.545,
    "s": 50.459,
    "l": 78.627
  },
  "oklch": {
    "l": 0.86835,
    "c": 0.05121,
    "h": 205.5
  },
  "luminance": 0.66728
}

Semantic roles & 50–950 ramp

primary

#ADDEE4

secondary

#BE7F77

accent

#3828BE

background

#FDFEFE

surface

#F9FCFD

border

#D2D5D5

text

#131616

muted

#828484

Preview Lab

Preview with #ADDEE4

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

Preview Lab → · Contrast checker → · Palette generator →