#5BF6EF#5BF6EF

#5BF6EF is a very light, vivid teal. Relative luminance 0.744; OKLCH L 89.0% C 0.129 H 190.8°. Best body text is #000000 at 15.87:1 contrast (WCAG AA passes).

Color values

HEX	#5BF6EF
RGB	rgb(91, 246, 239)
HSL	hsl(177, 90%, 66%)
HSV	hsv(177, 63%, 96%)
CMYK	cmyk(63%, 0%, 2.8%, 3.5%)
CIE-LAB	lab(89.09, -41.85, -8.71)
CIE-LCH	lch(89.09, 42.75, 191.76°)
OKLab	oklab(89.04% -0.1271 -0.0243)
OKLCH	oklch(89.04% 0.129 190.8)
XYZ	xyz(52.8431, 74.3619, 93.2130)
Luminance	0.7437 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF6EF #F65B62

analogous

#5BF6A1 #5BF6EF #5BAFF6

triadic

#5BF6EF #EF5BF6 #F6EF5B

tetradic

#5BF6EF #A15BF6 #F65B62 #AFF65B

square

#5BF6EF #A15BF6 #F65B62 #AFF65B

split-complementary

#5BF6EF #F65BAF #F6A15B

monochromatic

#0BCBC3 #21F3E9 #5BF6EF #95F9F5 #CFFCFA

Accessibility & contrast

On white

1.32

#5BF6EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.87

#5BF6EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF6EF

15.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF6EF	#FFFFFF	#000000	##000000
##5BF6EF	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)

#E8EAEF

Deuteranopia (green-blind)

#D1D8F0

Tritanopia (blue-blind)

#00FCF3

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #5bf6ef;
/* rgb */ color: rgb(91, 246, 239);
/* oklch */ color: oklch(89.0% 0.129 190.8);

Tailwind

colors: {
  custom: {
    50: '#9bf9f4',
    500: '#5bf6ef',
    950: '#000000',
  },
}

SCSS

$custom: #5bf6ef;
$custom-light: #9bf9f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf6ef",
  "rgb": {
    "r": 91,
    "g": 246,
    "b": 239
  },
  "hsl": {
    "h": 177.29,
    "s": 89.595,
    "l": 66.078
  },
  "oklch": {
    "l": 0.89043,
    "c": 0.12938,
    "h": 190.8
  },
  "luminance": 0.74368
}

Semantic roles & 50–950 ramp

primary

#5BF6EF

secondary

#C72E35

accent

#000AE6

background

#FCFFFF

surface

#F6FFFE

border

#D0D7D6

text

#101717

muted

#808585

Preview Lab

Preview with #5BF6EF

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

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