#5BBBAC#5BBBAC

#5BBBAC is a light, moderate teal. Relative luminance 0.407; OKLCH L 73.0% C 0.094 H 182.1°. Best body text is #000000 at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#5BBBAC
RGB	rgb(91, 187, 172)
HSL	hsl(171, 41%, 55%)
HSV	hsv(171, 51%, 73%)
CMYK	cmyk(51.3%, 0%, 8%, 26.7%)
CIE-LAB	lab(69.99, -32.03, -1.07)
CIE-LCH	lch(69.99, 32.04, 181.92°)
OKLab	oklab(72.96% -0.0938 -0.0034)
OKLCH	oklch(72.96% 0.094 182.1)
XYZ	xyz(29.5279, 40.7407, 45.3294)
Luminance	0.4074 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBBAC #BB5B6A

analogous

#5BBB7C #5BBBAC #5B9ABB

triadic

#5BBBAC #AC5BBB #BBAC5B

tetradic

#5BBBAC #7C5BBB #BB5B6A #9ABB5B

square

#5BBBAC #7C5BBB #BB5B6A #9ABB5B

split-complementary

#5BBBAC #BB5B9A #BB7C5B

monochromatic

#2E6E64 #40998B #5BBBAC #86CDC2 #B2DFD8

Accessibility & contrast

On white

2.30

#5BBBAC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.15

#5BBBAC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBBAC

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBBAC	#FFFFFF	#000000	##000000
##5BBBAC	1.00	2.30	9.15	9.15
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.15	21.00	1.00	1.00
##000000	9.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4B2AB

Deuteranopia (green-blind)

#A4A6AD

Tritanopia (blue-blind)

#26BEB6

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #5bbbac;
/* rgb */ color: rgb(91, 187, 172);
/* oklch */ color: oklch(73.0% 0.094 182.1);

Tailwind

colors: {
  custom: {
    50: '#91d0c4',
    500: '#5bbbac',
    950: '#000000',
  },
}

SCSS

$custom: #5bbbac;
$custom-light: #91d0c4;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbbac",
  "rgb": {
    "r": 91,
    "g": 187,
    "b": 172
  },
  "hsl": {
    "h": 170.625,
    "s": 41.379,
    "l": 54.51
  },
  "oklch": {
    "l": 0.72958,
    "c": 0.09391,
    "h": 182.1
  },
  "luminance": 0.40743
}

Semantic roles & 50–950 ramp

primary

#5BBBAC

secondary

#CDA5AB

accent

#576AD1

background

#F9FCFC

surface

#F2F9F8

border

#CCD2D1

text

#0D1412

muted

#7E8281

Preview Lab

Preview with #5BBBAC

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

Preview Lab → · Contrast checker → · Palette generator →