#5BCBCF#5BCBCF

#5BCBCF is a light, moderate teal. Relative luminance 0.494; OKLCH L 77.9% C 0.102 H 198.5°. Best body text is #000000 at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#5BCBCF
RGB	rgb(91, 203, 207)
HSL	hsl(182, 55%, 58%)
HSV	hsv(182, 56%, 81%)
CMYK	cmyk(56%, 1.9%, 0%, 18.8%)
CIE-LAB	lab(75.72, -30.51, -11.64)
CIE-LCH	lch(75.72, 32.66, 200.89°)
OKLab	oklab(77.92% -0.0964 -0.0322)
OKLCH	oklch(77.92% 0.102 198.5)
XYZ	xyz(36.9281, 49.4374, 66.6156)
Luminance	0.4944 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCBCF #CF5F5B

analogous

#5BCF99 #5BCBCF #5B91CF

triadic

#5BCBCF #CF5BCB #CBCF5B

tetradic

#5BCBCF #995BCF #CF5F5B #91CF5B

square

#5BCBCF #995BCF #CF5F5B #91CF5B

split-complementary

#5BCBCF #CF5B91 #CF995B

monochromatic

#288588 #36B3B7 #5BCBCF #8ADADD #BAE9EB

Accessibility & contrast

On white

1.93

#5BCBCF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.89

#5BCBCF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCBCF

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCBCF	#FFFFFF	#000000	##000000
##5BCBCF	1.00	1.93	10.89	10.89
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.89	21.00	1.00	1.00
##000000	10.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEC3CF

Deuteranopia (green-blind)

#ACB5D0

Tritanopia (blue-blind)

#00D1CC

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #5bcbcf;
/* rgb */ color: rgb(91, 203, 207);
/* oklch */ color: oklch(77.9% 0.102 198.5);

Tailwind

colors: {
  custom: {
    50: '#94dbdd',
    500: '#5bcbcf',
    950: '#000000',
  },
}

SCSS

$custom: #5bcbcf;
$custom-light: #94dbdd;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcbcf",
  "rgb": {
    "r": 91,
    "g": 203,
    "b": 207
  },
  "hsl": {
    "h": 182.069,
    "s": 54.717,
    "l": 58.431
  },
  "oklch": {
    "l": 0.77919,
    "c": 0.1016,
    "h": 198.5
  },
  "luminance": 0.49441
}

Semantic roles & 50–950 ramp

primary

#5BCBCF

secondary

#DAADAC

accent

#4F4ADE

background

#F9FDFD

surface

#F2FBFB

border

#CCD4D4

text

#0E1515

muted

#7E8383

Preview Lab

Preview with #5BCBCF

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

Preview Lab → · Contrast checker → · Palette generator →