#5BCFCC#5BCFCC

#5BCFCC is a light, moderate teal. Relative luminance 0.512; OKLCH L 78.8% C 0.105 H 192.9°. Best body text is #000000 at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#5BCFCC
RGB	rgb(91, 207, 204)
HSL	hsl(178, 55%, 58%)
HSV	hsv(178, 56%, 81%)
CMYK	cmyk(56%, 0%, 1.4%, 18.8%)
CIE-LAB	lab(76.80, -33.22, -8.41)
CIE-LCH	lch(76.80, 34.27, 194.21°)
OKLab	oklab(78.76% -0.1019 -0.0234)
OKLCH	oklch(78.76% 0.105 192.9)
XYZ	xyz(37.5216, 51.2057, 65.0213)
Luminance	0.5121 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCFCC #CF5B5E

analogous

#5BCF92 #5BCFCC #5B98CF

triadic

#5BCFCC #CC5BCF #CFCC5B

tetradic

#5BCFCC #925BCF #CF5B5E #98CF5B

square

#5BCFCC #925BCF #CF5B5E #98CF5B

split-complementary

#5BCFCC #CF5B98 #CF925B

monochromatic

#288885 #36B7B4 #5BCFCC #8ADDDB #BAEBE9

Accessibility & contrast

On white

1.87

#5BCFCC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.24

#5BCFCC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCFCC

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCFCC	#FFFFFF	#000000	##000000
##5BCFCC	1.00	1.87	11.24	11.24
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.24	21.00	1.00	1.00
##000000	11.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4C6CC

Deuteranopia (green-blind)

#B1B8CD

Tritanopia (blue-blind)

#00D4CE

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #5bcfcc;
/* rgb */ color: rgb(91, 207, 204);
/* oklch */ color: oklch(78.8% 0.105 192.9);

Tailwind

colors: {
  custom: {
    50: '#95dedb',
    500: '#5bcfcc',
    950: '#000000',
  },
}

SCSS

$custom: #5bcfcc;
$custom-light: #95dedb;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcfcc",
  "rgb": {
    "r": 91,
    "g": 207,
    "b": 204
  },
  "hsl": {
    "h": 178.448,
    "s": 54.717,
    "l": 58.431
  },
  "oklch": {
    "l": 0.78762,
    "c": 0.10454,
    "h": 192.9
  },
  "luminance": 0.51209
}

Semantic roles & 50–950 ramp

primary

#5BCFCC

secondary

#8F4042

accent

#4A4EDE

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #5BCFCC

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

Preview Lab → · Contrast checker → · Palette generator →