#5BBCCF#5BBCCF

#5BBCCF is a light, moderate teal. Relative luminance 0.427; OKLCH L 74.4% C 0.095 H 212.2°. Best body text is #000000 at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#5BBCCF
RGB	rgb(91, 188, 207)
HSL	hsl(190, 55%, 58%)
HSV	hsv(190, 56%, 81%)
CMYK	cmyk(56%, 9.2%, 0%, 18.8%)
CIE-LAB	lab(71.35, -23.11, -18.23)
CIE-LCH	lch(71.35, 29.43, 218.27°)
OKLab	oklab(74.4% -0.0801 -0.0505)
OKLCH	oklch(74.4% 0.095 212.2)
XYZ	xyz(33.5556, 42.6924, 65.4915)
Luminance	0.4270 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBCCF #CF6E5B

analogous

#5BCFA8 #5BBCCF #5B82CF

triadic

#5BBCCF #CF5BBC #BCCF5B

tetradic

#5BBCCF #A85BCF #CF6E5B #82CF5B

square

#5BBCCF #A85BCF #CF6E5B #82CF5B

split-complementary

#5BBCCF #CF5B82 #CFA85B

monochromatic

#287888 #36A2B7 #5BBCCF #8ACFDD #BAE3EB

Accessibility & contrast

On white

2.20

#5BBCCF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.54

#5BBCCF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBCCF

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBCCF	#FFFFFF	#000000	##000000
##5BBCCF	1.00	2.20	9.54	9.54
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.54	21.00	1.00	1.00
##000000	9.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADB6D0

Deuteranopia (green-blind)

#9BA9CF

Tritanopia (blue-blind)

#00C4C2

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #5bbccf;
/* rgb */ color: rgb(91, 188, 207);
/* oklch */ color: oklch(74.4% 0.095 212.2);

Tailwind

colors: {
  custom: {
    50: '#93d0dd',
    500: '#5bbccf',
    950: '#000000',
  },
}

SCSS

$custom: #5bbccf;
$custom-light: #93d0dd;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbccf",
  "rgb": {
    "r": 91,
    "g": 188,
    "b": 207
  },
  "hsl": {
    "h": 189.828,
    "s": 54.717,
    "l": 58.431
  },
  "oklch": {
    "l": 0.74397,
    "c": 0.09472,
    "h": 212.2
  },
  "luminance": 0.42696
}

Semantic roles & 50–950 ramp

primary

#5BBCCF

secondary

#DAB3AC

accent

#624ADE

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0E1415

muted

#7E8283

Preview Lab

Preview with #5BBCCF

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

Preview Lab → · Contrast checker → · Palette generator →