#5BBFD1#5BBFD1

#5BBFD1 is a light, moderate teal. Relative luminance 0.441; OKLCH L 75.2% C 0.096 H 211.0°. Best body text is #000000 at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#5BBFD1
RGB	rgb(91, 191, 209)
HSL	hsl(189, 56%, 59%)
HSV	hsv(189, 56%, 82%)
CMYK	cmyk(56.5%, 8.6%, 0%, 18%)
CIE-LAB	lab(72.29, -24.05, -17.90)
CIE-LCH	lch(72.29, 29.98, 216.66°)
OKLab	oklab(75.17% -0.0826 -0.0495)
OKLCH	oklch(75.17% 0.096 211)
XYZ	xyz(34.4492, 44.0859, 67.0032)
Luminance	0.4409 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBFD1 #D16D5B

analogous

#5BD1A8 #5BBFD1 #5B84D1

triadic

#5BBFD1 #D15BBF #BFD15B

tetradic

#5BBFD1 #A85BD1 #D16D5B #84D15B

square

#5BBFD1 #A85BD1 #D16D5B #84D15B

split-complementary

#5BBFD1 #D15B84 #D1A85B

monochromatic

#277B8B #34A6BA #5BBFD1 #8BD2DE #BBE4EC

Accessibility & contrast

On white

2.14

#5BBFD1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.82

#5BBFD1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBFD1

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBFD1	#FFFFFF	#000000	##000000
##5BBFD1	1.00	2.14	9.82	9.82
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.82	21.00	1.00	1.00
##000000	9.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0B9D2

Deuteranopia (green-blind)

#9EACD1

Tritanopia (blue-blind)

#00C7C4

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #5bbfd1;
/* rgb */ color: rgb(91, 191, 209);
/* oklch */ color: oklch(75.2% 0.096 211.0);

Tailwind

colors: {
  custom: {
    50: '#94d2df',
    500: '#5bbfd1',
    950: '#000000',
  },
}

SCSS

$custom: #5bbfd1;
$custom-light: #94d2df;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbfd1",
  "rgb": {
    "r": 91,
    "g": 191,
    "b": 209
  },
  "hsl": {
    "h": 189.153,
    "s": 56.19,
    "l": 58.824
  },
  "oklch": {
    "l": 0.75174,
    "c": 0.09633,
    "h": 211
  },
  "luminance": 0.44089
}

Semantic roles & 50–950 ramp

primary

#5BBFD1

secondary

#DBB4AD

accent

#5F48DF

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0E1415

muted

#7E8283

Preview Lab

Preview with #5BBFD1

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

Preview Lab → · Contrast checker → · Palette generator →