#9FEEFF#9FEEFF

#9FEEFF is a very light, moderate cyan. Relative luminance 0.757; OKLCH L 90.4% C 0.081 H 212.7°. Best body text is #000000 at 16.15:1 contrast (WCAG AA passes).

Color values

HEX	#9FEEFF
RGB	rgb(159, 238, 255)
HSL	hsl(191, 100%, 81%)
HSV	hsv(191, 38%, 100%)
CMYK	cmyk(37.6%, 6.7%, 0%, 0%)
CIE-LAB	lab(89.74, -20.00, -15.85)
CIE-LCH	lch(89.74, 25.52, 218.39°)
OKLab	oklab(90.38% -0.0678 -0.0435)
OKLCH	oklch(90.38% 0.081 212.7)
XYZ	xyz(62.9163, 75.7359, 105.8916)
Luminance	0.7574 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FEEFF #FFB09F

analogous

#9FFFE0 #9FEEFF #9FBEFF

triadic

#9FEEFF #FF9FEE #EEFF9F

tetradic

#9FEEFF #E09FFF #FFB09F #BEFF9F

square

#9FEEFF #E09FFF #FFB09F #BEFF9F

split-complementary

#9FEEFF #FF9FBE #FFE09F

monochromatic

#25D8FF #62E3FF #9FEEFF #DCF9FF #E0FAFF

Accessibility & contrast

On white

1.30

#9FEEFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.15

#9FEEFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FEEFF

16.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FEEFF	#FFFFFF	#000000	##000000
##9FEEFF	1.00	1.30	16.15	16.15
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.15	21.00	1.00	1.00
##000000	16.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0E9FF

Deuteranopia (green-blind)

#D1DDFF

Tritanopia (blue-blind)

#79F5F3

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #9feeff;
/* rgb */ color: rgb(159, 238, 255);
/* oklch */ color: oklch(90.4% 0.081 212.7);

Tailwind

colors: {
  custom: {
    50: '#bff3ff',
    500: '#9feeff',
    950: '#000000',
  },
}

SCSS

$custom: #9feeff;
$custom-light: #bff3ff;
$custom-dark: #000000;

JSON

{
  "hex": "#9feeff",
  "rgb": {
    "r": 159,
    "g": 238,
    "b": 255
  },
  "hsl": {
    "h": 190.625,
    "s": 100,
    "l": 81.176
  },
  "oklch": {
    "l": 0.90379,
    "c": 0.08054,
    "h": 212.7
  },
  "luminance": 0.7574
}

Semantic roles & 50–950 ramp

primary

#9FEEFF

secondary

#E3775F

accent

#2900E6

background

#FDFFFF

surface

#F9FEFF

border

#D2D6D7

text

#121718

muted

#828586

Preview Lab

Preview with #9FEEFF

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

Preview Lab → · Contrast checker → · Palette generator →