#A4EEF3#A4EEF3

#A4EEF3 is a very light, moderate teal. Relative luminance 0.755; OKLCH L 90.2% C 0.073 H 201.3°. Best body text is #000000 at 16.10:1 contrast (WCAG AA passes).

Color values

HEX	#A4EEF3
RGB	rgb(164, 238, 243)
HSL	hsl(184, 77%, 80%)
HSV	hsv(184, 33%, 95%)
CMYK	cmyk(32.5%, 2.1%, 0%, 4.7%)
CIE-LAB	lab(89.63, -21.54, -9.71)
CIE-LCH	lch(89.63, 23.63, 204.26°)
OKLab	oklab(90.24% -0.0683 -0.0266)
OKLCH	oklch(90.24% 0.073 201.3)
XYZ	xyz(62.0565, 75.5090, 96.0814)
Luminance	0.7551 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4EEF3 #F3A9A4

analogous

#A4F3D0 #A4EEF3 #A4C7F3

triadic

#A4EEF3 #F3A4EE #EEF3A4

tetradic

#A4EEF3 #D0A4F3 #F3A9A4 #C7F3A4

square

#A4EEF3 #D0A4F3 #F3A9A4 #C7F3A4

split-complementary

#A4EEF3 #F3A4C7 #F3D0A4

monochromatic

#38DAE5 #6EE4EC #A4EEF3 #DAF8FA #E4FAFB

Accessibility & contrast

On white

1.30

#A4EEF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.10

#A4EEF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4EEF3

16.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4EEF3	#FFFFFF	#000000	##000000
##A4EEF3	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)

#E4E8F3

Deuteranopia (green-blind)

#D5DDF4

Tritanopia (blue-blind)

#86F3EF

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #a4eef3;
/* rgb */ color: rgb(164, 238, 243);
/* oklch */ color: oklch(90.2% 0.073 201.3);

Tailwind

colors: {
  custom: {
    50: '#c1f3f7',
    500: '#a4eef3',
    950: '#000000',
  },
}

SCSS

$custom: #a4eef3;
$custom-light: #c1f3f7;
$custom-dark: #000000;

JSON

{
  "hex": "#a4eef3",
  "rgb": {
    "r": 164,
    "g": 238,
    "b": 243
  },
  "hsl": {
    "h": 183.797,
    "s": 76.699,
    "l": 79.804
  },
  "oklch": {
    "l": 0.90244,
    "c": 0.07326,
    "h": 201.3
  },
  "luminance": 0.75513
}

Semantic roles & 50–950 ramp

primary

#A4EEF3

secondary

#D27069

accent

#1A0DD9

background

#FDFFFF

surface

#F9FEFE

border

#D2D6D6

text

#131717

muted

#828585

Preview Lab

Preview with #A4EEF3

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

Preview Lab → · Contrast checker → · Palette generator →