#5BCFDF#5BCFDF

#5BCFDF is a light, moderate teal. Relative luminance 0.522; OKLCH L 79.4% C 0.106 H 207.6°. Best body text is #000000 at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#5BCFDF
RGB	rgb(91, 207, 223)
HSL	hsl(187, 67%, 62%)
HSV	hsv(187, 59%, 87%)
CMYK	cmyk(59.2%, 7.2%, 0%, 12.5%)
CIE-LAB	lab(77.38, -28.01, -17.77)
CIE-LCH	lch(77.38, 33.17, 212.39°)
OKLab	oklab(79.42% -0.094 -0.0492)
OKLCH	oklch(79.42% 0.106 207.6)
XYZ	xyz(39.9410, 52.1734, 77.7633)
Luminance	0.5218 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCFDF #DF6B5B

analogous

#5BDFAD #5BCFDF #5B8DDF

triadic

#5BCFDF #DF5BCF #CFDF5B

tetradic

#5BCFDF #AD5BDF #DF6B5B #8DDF5B

square

#5BCFDF #AD5BDF #DF6B5B #8DDF5B

split-complementary

#5BCFDF #DF5B8D #DFAD5B

monochromatic

#1F91A0 #29BFD4 #5BCFDF #8EDEE9 #C1EDF3

Accessibility & contrast

On white

1.84

#5BCFDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.44

#5BCFDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCFDF

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCFDF	#FFFFFF	#000000	##000000
##5BCFDF	1.00	1.84	11.44	11.44
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.44	21.00	1.00	1.00
##000000	11.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFC8E0

Deuteranopia (green-blind)

#ABB9DF

Tritanopia (blue-blind)

#00D7D4

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #5bcfdf;
/* rgb */ color: rgb(91, 207, 223);
/* oklch */ color: oklch(79.4% 0.106 207.6);

Tailwind

colors: {
  custom: {
    50: '#96dee9',
    500: '#5bcfdf',
    950: '#000000',
  },
}

SCSS

$custom: #5bcfdf;
$custom-light: #96dee9;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcfdf",
  "rgb": {
    "r": 91,
    "g": 207,
    "b": 223
  },
  "hsl": {
    "h": 187.273,
    "s": 67.347,
    "l": 61.569
  },
  "oklch": {
    "l": 0.79423,
    "c": 0.10613,
    "h": 207.6
  },
  "luminance": 0.52178
}

Semantic roles & 50–950 ramp

primary

#5BCFDF

secondary

#A3473B

accent

#2D16CF

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1516

muted

#808484

Preview Lab

Preview with #5BCFDF

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

Preview Lab → · Contrast checker → · Palette generator →