#5BBBAF#5BBBAF

#5BBBAF is a light, moderate teal. Relative luminance 0.409; OKLCH L 73.1% C 0.093 H 184.6°. Best body text is #000000 at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#5BBBAF
RGB	rgb(91, 187, 175)
HSL	hsl(173, 41%, 55%)
HSV	hsv(173, 51%, 73%)
CMYK	cmyk(51.3%, 0%, 6.4%, 26.7%)
CIE-LAB	lab(70.08, -31.27, -2.60)
CIE-LCH	lch(70.08, 31.38, 184.75°)
OKLab	oklab(73.05% -0.0925 -0.0075)
OKLCH	oklch(73.05% 0.093 184.6)
XYZ	xyz(29.8193, 40.8573, 46.8639)
Luminance	0.4086 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBBAF #BB5B67

analogous

#5BBB7F #5BBBAF #5B97BB

triadic

#5BBBAF #AF5BBB #BBAF5B

tetradic

#5BBBAF #7F5BBB #BB5B67 #97BB5B

square

#5BBBAF #7F5BBB #BB5B67 #97BB5B

split-complementary

#5BBBAF #BB5B97 #BB7F5B

monochromatic

#2E6E66 #40998E #5BBBAF #86CDC4 #B2DFD9

Accessibility & contrast

On white

2.29

#5BBBAF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.17

#5BBBAF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBBAF

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBBAF	#FFFFFF	#000000	##000000
##5BBBAF	1.00	2.29	9.17	9.17
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.17	21.00	1.00	1.00
##000000	9.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3B2AF

Deuteranopia (green-blind)

#A3A6B0

Tritanopia (blue-blind)

#23BEB7

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #5bbbaf;
/* rgb */ color: rgb(91, 187, 175);
/* oklch */ color: oklch(73.1% 0.093 184.6);

Tailwind

colors: {
  custom: {
    50: '#91d0c6',
    500: '#5bbbaf',
    950: '#000000',
  },
}

SCSS

$custom: #5bbbaf;
$custom-light: #91d0c6;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbbaf",
  "rgb": {
    "r": 91,
    "g": 187,
    "b": 175
  },
  "hsl": {
    "h": 172.5,
    "s": 41.379,
    "l": 54.51
  },
  "oklch": {
    "l": 0.73051,
    "c": 0.09282,
    "h": 184.6
  },
  "luminance": 0.4086
}

Semantic roles & 50–950 ramp

primary

#5BBBAF

secondary

#CDA5AA

accent

#5766D1

background

#F9FCFC

surface

#F2F9F8

border

#CCD2D1

text

#0D1413

muted

#7E8282

Preview Lab

Preview with #5BBBAF

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

Preview Lab → · Contrast checker → · Palette generator →