#A4ECFA#A4ECFA

#A4ECFA is a very light, moderate teal. Relative luminance 0.748; OKLCH L 90.0% C 0.074 H 211.0°. Best body text is #000000 at 15.96:1 contrast (WCAG AA passes).

Color values

HEX	#A4ECFA
RGB	rgb(164, 236, 250)
HSL	hsl(190, 90%, 81%)
HSV	hsv(190, 34%, 98%)
CMYK	cmyk(34.4%, 5.6%, 0%, 2%)
CIE-LAB	lab(89.29, -18.92, -13.88)
CIE-LCH	lch(89.29, 23.46, 216.26°)
OKLab	oklab(90.04% -0.0631 -0.038)
OKLCH	oklch(90.04% 0.074 211)
XYZ	xyz(62.5547, 74.7819, 101.5621)
Luminance	0.7479 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4ECFA #FAB2A4

analogous

#A4FADD #A4ECFA #A4C1FA

triadic

#A4ECFA #FAA4EC #ECFAA4

tetradic

#A4ECFA #DDA4FA #FAB2A4 #C1FAA4

square

#A4ECFA #DDA4FA #FAB2A4 #C1FAA4

split-complementary

#A4ECFA #FAA4C1 #FADDA4

monochromatic

#30D4F4 #6AE0F7 #A4ECFA #DEF8FD #E2F9FD

Accessibility & contrast

On white

1.32

#A4ECFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.96

#A4ECFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4ECFA

15.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4ECFA	#FFFFFF	#000000	##000000
##A4ECFA	1.00	1.32	15.96	15.96
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.96	21.00	1.00	1.00
##000000	15.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0E7FB

Deuteranopia (green-blind)

#D1DCFA

Tritanopia (blue-blind)

#84F3F0

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #a4ecfa;
/* rgb */ color: rgb(164, 236, 250);
/* oklch */ color: oklch(90.0% 0.074 211.0);

Tailwind

colors: {
  custom: {
    50: '#c2f2fc',
    500: '#a4ecfa',
    950: '#000000',
  },
}

SCSS

$custom: #a4ecfa;
$custom-light: #c2f2fc;
$custom-dark: #000000;

JSON

{
  "hex": "#a4ecfa",
  "rgb": {
    "r": 164,
    "g": 236,
    "b": 250
  },
  "hsl": {
    "h": 189.767,
    "s": 89.583,
    "l": 81.176
  },
  "oklch": {
    "l": 0.9004,
    "c": 0.0737,
    "h": 211
  },
  "luminance": 0.74786
}

Semantic roles & 50–950 ramp

primary

#A4ECFA

secondary

#DC7966

accent

#2500E6

background

#FDFFFF

surface

#F9FEFF

border

#D2D6D7

text

#131717

muted

#828585

Preview Lab

Preview with #A4ECFA

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

Preview Lab → · Contrast checker → · Palette generator →