#5BBBA3#5BBBA3

#5BBBA3 is a light, moderate teal. Relative luminance 0.404; OKLCH L 72.7% C 0.098 H 174.9°. Best body text is #000000 at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#5BBBA3
RGB	rgb(91, 187, 163)
HSL	hsl(165, 41%, 55%)
HSV	hsv(165, 51%, 73%)
CMYK	cmyk(51.3%, 0%, 12.8%, 26.7%)
CIE-LAB	lab(69.76, -34.23, 3.52)
CIE-LCH	lch(69.76, 34.41, 174.13°)
OKLab	oklab(72.69% -0.0979 0.0088)
OKLCH	oklch(72.69% 0.098 174.9)
XYZ	xyz(28.6927, 40.4066, 40.9304)
Luminance	0.4041 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBBA3 #BB5B73

analogous

#5BBB73 #5BBBA3 #5BA3BB

triadic

#5BBBA3 #A35BBB #BBA35B

tetradic

#5BBBA3 #735BBB #BB5B73 #A3BB5B

square

#5BBBA3 #735BBB #BB5B73 #A3BB5B

split-complementary

#5BBBA3 #BB5BA3 #BB735B

monochromatic

#2E6E5E #409983 #5BBBA3 #86CDBB #B2DFD4

Accessibility & contrast

On white

2.31

#5BBBA3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.08

#5BBBA3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBBA3

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBBA3	#FFFFFF	#000000	##000000
##5BBBA3	1.00	2.31	9.08	9.08
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.08	21.00	1.00	1.00
##000000	9.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5B1A2

Deuteranopia (green-blind)

#A6A6A5

Tritanopia (blue-blind)

#2EBDB4

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #5bbba3;
/* rgb */ color: rgb(91, 187, 163);
/* oklch */ color: oklch(72.7% 0.098 174.9);

Tailwind

colors: {
  custom: {
    50: '#90d0be',
    500: '#5bbba3',
    950: '#000000',
  },
}

SCSS

$custom: #5bbba3;
$custom-light: #90d0be;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbba3",
  "rgb": {
    "r": 91,
    "g": 187,
    "b": 163
  },
  "hsl": {
    "h": 165,
    "s": 41.379,
    "l": 54.51
  },
  "oklch": {
    "l": 0.72689,
    "c": 0.09829,
    "h": 174.9
  },
  "luminance": 0.40409
}

Semantic roles & 50–950 ramp

primary

#5BBBA3

secondary

#CDA5AF

accent

#5775D1

background

#F9FCFB

surface

#F2F9F6

border

#CCD2D0

text

#0D1412

muted

#7E8281

Preview Lab

Preview with #5BBBA3

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

Preview Lab → · Contrast checker → · Palette generator →