#A9EEF9#A9EEF9

#A9EEF9 is a very light, moderate teal. Relative luminance 0.764; OKLCH L 90.7% C 0.070 H 208.4°. Best body text is #000000 at 16.28:1 contrast (WCAG AA passes).

Color values

HEX	#A9EEF9
RGB	rgb(169, 238, 249)
HSL	hsl(188, 87%, 82%)
HSV	hsv(188, 32%, 98%)
CMYK	cmyk(32.1%, 4.4%, 0%, 2.4%)
CIE-LAB	lab(90.05, -18.82, -12.19)
CIE-LCH	lch(90.05, 22.42, 212.93°)
OKLab	oklab(90.71% -0.0617 -0.0333)
OKLCH	oklch(90.71% 0.07 208.4)
XYZ	xyz(64.0299, 76.4201, 100.9808)
Luminance	0.7642 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9EEF9 #F9B4A9

analogous

#A9F9DC #A9EEF9 #A9C6F9

triadic

#A9EEF9 #F9A9EE #EEF9A9

tetradic

#A9EEF9 #DCA9F9 #F9B4A9 #C6F9A9

square

#A9EEF9 #DCA9F9 #F9B4A9 #C6F9A9

split-complementary

#A9EEF9 #F9A9C6 #F9DCA9

monochromatic

#37D7F1 #70E3F5 #A9EEF9 #E2F9FD #E2F9FD

Accessibility & contrast

On white

1.29

#A9EEF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.28

#A9EEF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9EEF9

16.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9EEF9	#FFFFFF	#000000	##000000
##A9EEF9	1.00	1.29	16.28	16.28
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.28	21.00	1.00	1.00
##000000	16.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3E9FA

Deuteranopia (green-blind)

#D5DEF9

Tritanopia (blue-blind)

#8CF4F1

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #a9eef9;
/* rgb */ color: rgb(169, 238, 249);
/* oklch */ color: oklch(90.7% 0.070 208.4);

Tailwind

colors: {
  custom: {
    50: '#c5f3fb',
    500: '#a9eef9',
    950: '#000000',
  },
}

SCSS

$custom: #a9eef9;
$custom-light: #c5f3fb;
$custom-dark: #000000;

JSON

{
  "hex": "#a9eef9",
  "rgb": {
    "r": 169,
    "g": 238,
    "b": 249
  },
  "hsl": {
    "h": 188.25,
    "s": 86.957,
    "l": 81.961
  },
  "oklch": {
    "l": 0.90705,
    "c": 0.07014,
    "h": 208.4
  },
  "luminance": 0.76424
}

Semantic roles & 50–950 ramp

primary

#A9EEF9

secondary

#DB7B6B

accent

#2102E4

background

#FDFFFF

surface

#F9FEFF

border

#D2D6D7

text

#131717

muted

#828585

Preview Lab

Preview with #A9EEF9

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

Preview Lab → · Contrast checker → · Palette generator →