#91EFF5#91EFF5

#91EFF5 is a very light, moderate teal. Relative luminance 0.743; OKLCH L 89.6% C 0.090 H 200.9°. Best body text is #000000 at 15.87:1 contrast (WCAG AA passes).

Color values

HEX	#91EFF5
RGB	rgb(145, 239, 245)
HSL	hsl(184, 83%, 76%)
HSV	hsv(184, 41%, 96%)
CMYK	cmyk(40.8%, 2.4%, 0%, 3.9%)
CIE-LAB	lab(89.08, -26.38, -11.67)
CIE-LCH	lch(89.08, 28.84, 203.86°)
OKLab	oklab(89.59% -0.0838 -0.0321)
OKLCH	oklch(89.59% 0.09 200.9)
XYZ	xyz(59.0188, 74.3410, 97.6077)
Luminance	0.7435 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91EFF5 #F59791

analogous

#91F5C9 #91EFF5 #91BDF5

triadic

#91EFF5 #F591EF #EFF591

tetradic

#91EFF5 #C991F5 #F59791 #BDF591

square

#91EFF5 #C991F5 #F59791 #BDF591

split-complementary

#91EFF5 #F591BD #F5C991

monochromatic

#21DFEB #59E7F0 #91EFF5 #C9F7FA #E3FBFC

Accessibility & contrast

On white

1.32

#91EFF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.87

#91EFF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91EFF5

15.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91EFF5	#FFFFFF	#000000	##000000
##91EFF5	1.00	1.32	15.87	15.87
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.87	21.00	1.00	1.00
##000000	15.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3E7F6

Deuteranopia (green-blind)

#D1DAF6

Tritanopia (blue-blind)

#63F5F1

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #91eff5;
/* rgb */ color: rgb(145, 239, 245);
/* oklch */ color: oklch(89.6% 0.090 200.9);

Tailwind

colors: {
  custom: {
    50: '#b6f4f8',
    500: '#91eff5',
    950: '#000000',
  },
}

SCSS

$custom: #91eff5;
$custom-light: #b6f4f8;
$custom-dark: #000000;

JSON

{
  "hex": "#91eff5",
  "rgb": {
    "r": 145,
    "g": 239,
    "b": 245
  },
  "hsl": {
    "h": 183.6,
    "s": 83.333,
    "l": 76.471
  },
  "oklch": {
    "l": 0.89589,
    "c": 0.08977,
    "h": 200.9
  },
  "luminance": 0.74345
}

Semantic roles & 50–950 ramp

primary

#91EFF5

secondary

#D35F57

accent

#1306E0

background

#FDFFFF

surface

#F8FEFE

border

#D1D6D6

text

#121717

muted

#828585

Preview Lab

Preview with #91EFF5

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

Preview Lab → · Contrast checker → · Palette generator →