#5BB7AA#5BB7AA

#5BB7AA is a light, moderate teal. Relative luminance 0.390; OKLCH L 71.9% C 0.090 H 183.4°. Best body text is #000000 at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#5BB7AA
RGB	rgb(91, 183, 170)
HSL	hsl(172, 39%, 54%)
HSV	hsv(172, 50%, 72%)
CMYK	cmyk(50.3%, 0%, 7.1%, 28.2%)
CIE-LAB	lab(68.74, -30.62, -1.80)
CIE-LCH	lch(68.74, 30.67, 183.37°)
OKLab	oklab(71.93% -0.0902 -0.0053)
OKLCH	oklch(71.93% 0.09 183.4)
XYZ	xyz(28.5005, 38.9909, 44.0465)
Luminance	0.3899 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB7AA #B75B68

analogous

#5BB77C #5BB7AA #5B96B7

triadic

#5BB7AA #AA5BB7 #B7AA5B

tetradic

#5BB7AA #7C5BB7 #B75B68 #96B75B

square

#5BB7AA #7C5BB7 #B75B68 #96B75B

split-complementary

#5BB7AA #B75B96 #B77C5B

monochromatic

#2E6961 #419488 #5BB7AA #86CAC0 #B0DCD6

Accessibility & contrast

On white

2.39

#5BB7AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.80

#5BB7AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB7AA

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB7AA	#FFFFFF	#000000	##000000
##5BB7AA	1.00	2.39	8.80	8.80
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.80	21.00	1.00	1.00
##000000	8.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0AEAA

Deuteranopia (green-blind)

#A1A3AB

Tritanopia (blue-blind)

#2ABAB3

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #5bb7aa;
/* rgb */ color: rgb(91, 183, 170);
/* oklch */ color: oklch(71.9% 0.090 183.4);

Tailwind

colors: {
  custom: {
    50: '#90cdc3',
    500: '#5bb7aa',
    950: '#000000',
  },
}

SCSS

$custom: #5bb7aa;
$custom-light: #90cdc3;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb7aa",
  "rgb": {
    "r": 91,
    "g": 183,
    "b": 170
  },
  "hsl": {
    "h": 171.522,
    "s": 38.983,
    "l": 53.725
  },
  "oklch": {
    "l": 0.7193,
    "c": 0.09034,
    "h": 183.4
  },
  "luminance": 0.38993
}

Semantic roles & 50–950 ramp

primary

#5BB7AA

secondary

#CBA3A9

accent

#596ACF

background

#F9FCFB

surface

#F2F9F7

border

#CCD2D0

text

#0D1312

muted

#7E8281

Preview Lab

Preview with #5BB7AA

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

Preview Lab → · Contrast checker → · Palette generator →