#5BCFDD#5BCFDD

#5BCFDD is a light, moderate teal. Relative luminance 0.521; OKLCH L 79.4% C 0.106 H 206.1°. Best body text is #000000 at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#5BCFDD
RGB	rgb(91, 207, 221)
HSL	hsl(186, 66%, 61%)
HSV	hsv(186, 59%, 87%)
CMYK	cmyk(58.8%, 6.3%, 0%, 13.3%)
CIE-LAB	lab(77.32, -28.57, -16.79)
CIE-LCH	lch(77.32, 33.14, 210.44°)
OKLab	oklab(79.35% -0.0948 -0.0465)
OKLCH	oklch(79.35% 0.106 206.1)
XYZ	xyz(39.6729, 52.0662, 76.3516)
Luminance	0.5207 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCFDD #DD695B

analogous

#5BDDAA #5BCFDD #5B8EDD

triadic

#5BCFDD #DD5BCF #CFDD5B

tetradic

#5BCFDD #AA5BDD #DD695B #8EDD5B

square

#5BCFDD #AA5BDD #DD695B #8EDD5B

split-complementary

#5BCFDD #DD5B8E #DDAA5B

monochromatic

#21909D #2BBED0 #5BCFDD #8EDEE8 #C0EDF2

Accessibility & contrast

On white

1.84

#5BCFDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.41

#5BCFDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCFDD

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCFDD	#FFFFFF	#000000	##000000
##5BCFDD	1.00	1.84	11.41	11.41
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.41	21.00	1.00	1.00
##000000	11.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0C7DE

Deuteranopia (green-blind)

#ACB9DD

Tritanopia (blue-blind)

#00D7D3

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #5bcfdd;
/* rgb */ color: rgb(91, 207, 221);
/* oklch */ color: oklch(79.4% 0.106 206.1);

Tailwind

colors: {
  custom: {
    50: '#96dee7',
    500: '#5bcfdd',
    950: '#000000',
  },
}

SCSS

$custom: #5bcfdd;
$custom-light: #96dee7;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcfdd",
  "rgb": {
    "r": 91,
    "g": 207,
    "b": 221
  },
  "hsl": {
    "h": 186.462,
    "s": 65.657,
    "l": 61.176
  },
  "oklch": {
    "l": 0.79351,
    "c": 0.10561,
    "h": 206.1
  },
  "luminance": 0.5207
}

Semantic roles & 50–950 ramp

primary

#5BCFDD

secondary

#A1463B

accent

#2C18CE

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #5BCFDD

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

Preview Lab → · Contrast checker → · Palette generator →