#A4EFFA#A4EFFA

#A4EFFA is a very light, moderate teal. Relative luminance 0.765; OKLCH L 90.7% C 0.075 H 207.5°. Best body text is #000000 at 16.31:1 contrast (WCAG AA passes).

Color values

HEX	#A4EFFA
RGB	rgb(164, 239, 250)
HSL	hsl(188, 90%, 81%)
HSV	hsv(188, 34%, 98%)
CMYK	cmyk(34.4%, 4.4%, 0%, 2%)
CIE-LAB	lab(90.10, -20.41, -12.66)
CIE-LCH	lch(90.10, 24.02, 211.83°)
OKLab	oklab(90.69% -0.0668 -0.0347)
OKLCH	oklch(90.69% 0.075 207.5)
XYZ	xyz(63.4257, 76.5238, 101.8524)
Luminance	0.7653 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4EFFA #FAAFA4

analogous

#A4FADA #A4EFFA #A4C4FA

triadic

#A4EFFA #FAA4EF #EFFAA4

tetradic

#A4EFFA #DAA4FA #FAAFA4 #C4FAA4

square

#A4EFFA #DAA4FA #FAAFA4 #C4FAA4

split-complementary

#A4EFFA #FAA4C4 #FADAA4

monochromatic

#30DBF4 #6AE5F7 #A4EFFA #DEF9FD #E2FAFD

Accessibility & contrast

On white

1.29

#A4EFFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.31

#A4EFFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4EFFA

16.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4EFFA	#FFFFFF	#000000	##000000
##A4EFFA	1.00	1.29	16.31	16.31
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.31	21.00	1.00	1.00
##000000	16.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3E9FB

Deuteranopia (green-blind)

#D4DEFA

Tritanopia (blue-blind)

#84F5F2

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #a4effa;
/* rgb */ color: rgb(164, 239, 250);
/* oklch */ color: oklch(90.7% 0.075 207.5);

Tailwind

colors: {
  custom: {
    50: '#c2f4fc',
    500: '#a4effa',
    950: '#000000',
  },
}

SCSS

$custom: #a4effa;
$custom-light: #c2f4fc;
$custom-dark: #000000;

JSON

{
  "hex": "#a4effa",
  "rgb": {
    "r": 164,
    "g": 239,
    "b": 250
  },
  "hsl": {
    "h": 187.674,
    "s": 89.583,
    "l": 81.176
  },
  "oklch": {
    "l": 0.90686,
    "c": 0.07523,
    "h": 207.5
  },
  "luminance": 0.76528
}

Semantic roles & 50–950 ramp

primary

#A4EFFA

secondary

#DC7566

accent

#1D00E6

background

#FDFFFF

surface

#F9FEFF

border

#D2D6D7

text

#131717

muted

#828585

Preview Lab

Preview with #A4EFFA

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

Preview Lab → · Contrast checker → · Palette generator →