#5BBBC1#5BBBC1

#5BBBC1 is a light, moderate teal. Relative luminance 0.416; OKLCH L 73.7% C 0.091 H 200.8°. Best body text is #000000 at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#5BBBC1
RGB	rgb(91, 187, 193)
HSL	hsl(184, 45%, 56%)
HSV	hsv(184, 53%, 76%)
CMYK	cmyk(52.8%, 3.1%, 0%, 24.3%)
CIE-LAB	lab(70.60, -26.52, -11.69)
CIE-LCH	lch(70.60, 28.98, 203.78°)
OKLab	oklab(73.65% -0.0848 -0.0323)
OKLCH	oklch(73.65% 0.091 200.8)
XYZ	xyz(31.7064, 41.6121, 56.8028)
Luminance	0.4162 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBBC1 #C1615B

analogous

#5BC194 #5BBBC1 #5B88C1

triadic

#5BBBC1 #C15BBB #BBC15B

tetradic

#5BBBC1 #945BC1 #C1615B #88C15B

square

#5BBBC1 #945BC1 #C1615B #88C15B

split-complementary

#5BBBC1 #C15B88 #C1945B

monochromatic

#2C7175 #3D9CA2 #5BBBC1 #87CDD2 #B4E0E3

Accessibility & contrast

On white

2.25

#5BBBC1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.32

#5BBBC1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBBC1

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBBC1	#FFFFFF	#000000	##000000
##5BBBC1	1.00	2.25	9.32	9.32
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.32	21.00	1.00	1.00
##000000	9.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFB4C2

Deuteranopia (green-blind)

#9FA7C2

Tritanopia (blue-blind)

#00C1BD

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #5bbbc1;
/* rgb */ color: rgb(91, 187, 193);
/* oklch */ color: oklch(73.7% 0.091 200.8);

Tailwind

colors: {
  custom: {
    50: '#92cfd3',
    500: '#5bbbc1',
    950: '#000000',
  },
}

SCSS

$custom: #5bbbc1;
$custom-light: #92cfd3;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbbc1",
  "rgb": {
    "r": 91,
    "g": 187,
    "b": 193
  },
  "hsl": {
    "h": 183.529,
    "s": 45.133,
    "l": 55.686
  },
  "oklch": {
    "l": 0.73651,
    "c": 0.0907,
    "h": 200.8
  },
  "luminance": 0.41615
}

Semantic roles & 50–950 ramp

primary

#5BBBC1

secondary

#D1A9A7

accent

#5B53D5

background

#F9FCFC

surface

#F2F9F9

border

#CCD2D2

text

#0E1414

muted

#7E8282

Preview Lab

Preview with #5BBBC1

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

Preview Lab → · Contrast checker → · Palette generator →