#5BF6CC#5BF6CC

#5BF6CC is a very light, vivid teal. Relative luminance 0.725; OKLCH L 88.0% C 0.144 H 171.6°. Best body text is #000000 at 15.50:1 contrast (WCAG AA passes).

Color values

HEX	#5BF6CC
RGB	rgb(91, 246, 204)
HSL	hsl(164, 90%, 66%)
HSV	hsv(164, 63%, 96%)
CMYK	cmyk(63%, 0%, 17.1%, 3.5%)
CIE-LAB	lab(88.20, -50.53, 8.23)
CIE-LCH	lch(88.20, 51.20, 170.75°)
OKLab	oklab(88.03% -0.1422 0.021)
OKLCH	oklch(88.03% 0.144 171.6)
XYZ	xyz(48.1638, 72.4902, 68.5687)
Luminance	0.7249 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF6CC #F65B85

analogous

#5BF67E #5BF6CC #5BD2F6

triadic

#5BF6CC #CC5BF6 #F6CC5B

tetradic

#5BF6CC #7E5BF6 #F65B85 #D2F65B

square

#5BF6CC #7E5BF6 #F65B85 #D2F65B

split-complementary

#5BF6CC #F65BD2 #F67E5B

monochromatic

#0BCB97 #21F3BA #5BF6CC #95F9DE #CFFCF0

Accessibility & contrast

On white

1.35

#5BF6CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.50

#5BF6CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF6CC

15.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF6CC	#FFFFFF	#000000	##000000
##5BF6CC	1.00	1.35	15.50	15.50
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.50	21.00	1.00	1.00
##000000	15.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFE7CA

Deuteranopia (green-blind)

#D9D7CF

Tritanopia (blue-blind)

#00F8EA

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #5bf6cc;
/* rgb */ color: rgb(91, 246, 204);
/* oklch */ color: oklch(88.0% 0.144 171.6);

Tailwind

colors: {
  custom: {
    50: '#99fadb',
    500: '#5bf6cc',
    950: '#000000',
  },
}

SCSS

$custom: #5bf6cc;
$custom-light: #99fadb;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf6cc",
  "rgb": {
    "r": 91,
    "g": 246,
    "b": 204
  },
  "hsl": {
    "h": 163.742,
    "s": 89.595,
    "l": 66.078
  },
  "oklch": {
    "l": 0.88025,
    "c": 0.14379,
    "h": 171.6
  },
  "luminance": 0.72495
}

Semantic roles & 50–950 ramp

primary

#5BF6CC

secondary

#C72E57

accent

#003EE6

background

#FCFFFE

surface

#F6FFFB

border

#D0D7D4

text

#0F1715

muted

#808584

Preview Lab

Preview with #5BF6CC

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

Preview Lab → · Contrast checker → · Palette generator →