#A4ECEF#A4ECEF

#A4ECEF is a very light, moderate teal. Relative luminance 0.741; OKLCH L 89.7% C 0.071 H 199.3°. Best body text is #000000 at 15.82:1 contrast (WCAG AA passes).

Color values

HEX	#A4ECEF
RGB	rgb(164, 236, 239)
HSL	hsl(182, 70%, 79%)
HSV	hsv(182, 31%, 94%)
CMYK	cmyk(31.4%, 1.3%, 0%, 6.3%)
CIE-LAB	lab(88.98, -21.48, -8.59)
CIE-LCH	lch(88.98, 23.13, 201.81°)
OKLab	oklab(89.68% -0.0674 -0.0235)
OKLCH	oklch(89.68% 0.071 199.3)
XYZ	xyz(60.8800, 74.1120, 92.7417)
Luminance	0.7411 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4ECEF #EFA7A4

analogous

#A4EFCD #A4ECEF #A4C7EF

triadic

#A4ECEF #EFA4EC #ECEFA4

tetradic

#A4ECEF #CDA4EF #EFA7A4 #C7EFA4

square

#A4ECEF #CDA4EF #EFA7A4 #C7EFA4

split-complementary

#A4ECEF #EFA4C7 #EFCDA4

monochromatic

#3CD6DD #70E1E6 #A4ECEF #D8F7F8 #E5FAFA

Accessibility & contrast

On white

1.33

#A4ECEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.82

#A4ECEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4ECEF

15.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4ECEF	#FFFFFF	#000000	##000000
##A4ECEF	1.00	1.33	15.82	15.82
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.82	21.00	1.00	1.00
##000000	15.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2E6EF

Deuteranopia (green-blind)

#D4DBF0

Tritanopia (blue-blind)

#88F1ED

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #a4ecef;
/* rgb */ color: rgb(164, 236, 239);
/* oklch */ color: oklch(89.7% 0.071 199.3);

Tailwind

colors: {
  custom: {
    50: '#c1f2f4',
    500: '#a4ecef',
    950: '#000000',
  },
}

SCSS

$custom: #a4ecef;
$custom-light: #c1f2f4;
$custom-dark: #000000;

JSON

{
  "hex": "#a4ecef",
  "rgb": {
    "r": 164,
    "g": 236,
    "b": 239
  },
  "hsl": {
    "h": 182.4,
    "s": 70.093,
    "l": 79.02
  },
  "oklch": {
    "l": 0.89684,
    "c": 0.07139,
    "h": 199.3
  },
  "luminance": 0.74115
}

Semantic roles & 50–950 ramp

primary

#A4ECEF

secondary

#CC6F6B

accent

#1B13D2

background

#FDFFFF

surface

#F9FEFE

border

#D2D6D6

text

#131717

muted

#828585

Preview Lab

Preview with #A4ECEF

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

Preview Lab → · Contrast checker → · Palette generator →