#A3EFFB#A3EFFB

#A3EFFB is a very light, moderate teal. Relative luminance 0.765; OKLCH L 90.7% C 0.076 H 208.3°. Best body text is #000000 at 16.30:1 contrast (WCAG AA passes).

Color values

HEX	#A3EFFB
RGB	rgb(163, 239, 251)
HSL	hsl(188, 92%, 81%)
HSV	hsv(188, 35%, 98%)
CMYK	cmyk(35.1%, 4.8%, 0%, 1.6%)
CIE-LAB	lab(90.08, -20.43, -13.22)
CIE-LCH	lch(90.08, 24.34, 212.91°)
OKLab	oklab(90.67% -0.0672 -0.0362)
OKLCH	oklch(90.67% 0.076 208.3)
XYZ	xyz(63.3773, 76.4807, 102.6708)
Luminance	0.7649 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3EFFB #FBAFA3

analogous

#A3FBDB #A3EFFB #A3C3FB

triadic

#A3EFFB #FBA3EF #EFFBA3

tetradic

#A3EFFB #DBA3FB #FBAFA3 #C3FBA3

square

#A3EFFB #DBA3FB #FBAFA3 #C3FBA3

split-complementary

#A3EFFB #FBA3C3 #FBDBA3

monochromatic

#2EDBF6 #68E5F8 #A3EFFB #DEF9FE #E2FAFE

Accessibility & contrast

On white

1.29

#A3EFFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.30

#A3EFFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3EFFB

16.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3EFFB	#FFFFFF	#000000	##000000
##A3EFFB	1.00	1.29	16.30	16.30
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.30	21.00	1.00	1.00
##000000	16.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3E9FC

Deuteranopia (green-blind)

#D4DEFB

Tritanopia (blue-blind)

#81F5F2

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #a3effb;
/* rgb */ color: rgb(163, 239, 251);
/* oklch */ color: oklch(90.7% 0.076 208.3);

Tailwind

colors: {
  custom: {
    50: '#c1f4fc',
    500: '#a3effb',
    950: '#000000',
  },
}

SCSS

$custom: #a3effb;
$custom-light: #c1f4fc;
$custom-dark: #000000;

JSON

{
  "hex": "#a3effb",
  "rgb": {
    "r": 163,
    "g": 239,
    "b": 251
  },
  "hsl": {
    "h": 188.182,
    "s": 91.667,
    "l": 81.176
  },
  "oklch": {
    "l": 0.90667,
    "c": 0.07635,
    "h": 208.3
  },
  "luminance": 0.76485
}

Semantic roles & 50–950 ramp

primary

#A3EFFB

secondary

#DD7565

accent

#1F00E6

background

#FDFFFF

surface

#F9FEFF

border

#D2D6D7

text

#131717

muted

#828585

Preview Lab

Preview with #A3EFFB

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

Preview Lab → · Contrast checker → · Palette generator →