#B1F2F9#B1F2F9

#B1F2F9 is a very light, moderate teal. Relative luminance 0.797; OKLCH L 92.0% C 0.066 H 204.4°. Best body text is #000000 at 16.94:1 contrast (WCAG AA passes).

Color values

HEX	#B1F2F9
RGB	rgb(177, 242, 249)
HSL	hsl(186, 86%, 84%)
HSV	hsv(186, 29%, 98%)
CMYK	cmyk(28.9%, 2.8%, 0%, 2.4%)
CIE-LAB	lab(91.54, -18.62, -9.92)
CIE-LCH	lch(91.54, 21.10, 208.06°)
OKLab	oklab(92% -0.0597 -0.0271)
OKLCH	oklch(92% 0.066 204.4)
XYZ	xyz(66.9769, 79.6875, 101.4563)
Luminance	0.7969 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1F2F9 #F9B8B1

analogous

#B1F9DC #B1F2F9 #B1CEF9

triadic

#B1F2F9 #F9B1F2 #F2F9B1

tetradic

#B1F2F9 #DCB1F9 #F9B8B1 #CEF9B1

square

#B1F2F9 #DCB1F9 #F9B8B1 #CEF9B1

split-complementary

#B1F2F9 #F9B1CE #F9DCB1

monochromatic

#3FDFF0 #78E9F5 #B1F2F9 #E3FAFD #E3FAFD

Accessibility & contrast

On white

1.24

#B1F2F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.94

#B1F2F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1F2F9

16.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1F2F9	#FFFFFF	#000000	##000000
##B1F2F9	1.00	1.24	16.94	16.94
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.94	21.00	1.00	1.00
##000000	16.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8ECFA

Deuteranopia (green-blind)

#DBE3F9

Tritanopia (blue-blind)

#98F7F4

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #b1f2f9;
/* rgb */ color: rgb(177, 242, 249);
/* oklch */ color: oklch(92.0% 0.066 204.4);

Tailwind

colors: {
  custom: {
    50: '#caf6fb',
    500: '#b1f2f9',
    950: '#000000',
  },
}

SCSS

$custom: #b1f2f9;
$custom-light: #caf6fb;
$custom-dark: #000000;

JSON

{
  "hex": "#b1f2f9",
  "rgb": {
    "r": 177,
    "g": 242,
    "b": 249
  },
  "hsl": {
    "h": 185.833,
    "s": 85.714,
    "l": 83.529
  },
  "oklch": {
    "l": 0.92002,
    "c": 0.06555,
    "h": 204.4
  },
  "luminance": 0.79691
}

Semantic roles & 50–950 ramp

primary

#B1F2F9

secondary

#DC7D72

accent

#1903E2

background

#FEFFFF

surface

#FAFEFF

border

#D3D6D7

text

#131717

muted

#838585

Preview Lab

Preview with #B1F2F9

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

Preview Lab → · Contrast checker → · Palette generator →