#5BB1AE#5BB1AE

#5BB1AE is a light, moderate teal. Relative luminance 0.367; OKLCH L 70.6% C 0.083 H 192.4°. Best body text is #000000 at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#5BB1AE
RGB	rgb(91, 177, 174)
HSL	hsl(178, 36%, 53%)
HSV	hsv(178, 49%, 69%)
CMYK	cmyk(48.6%, 0%, 1.7%, 30.6%)
CIE-LAB	lab(67.07, -26.66, -6.49)
CIE-LCH	lch(67.07, 27.44, 193.67°)
OKLab	oklab(70.61% -0.0815 -0.018)
OKLCH	oklch(70.61% 0.083 192.4)
XYZ	xyz(27.6734, 36.7220, 45.6659)
Luminance	0.3672 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB1AE #B15B5E

analogous

#5BB183 #5BB1AE #5B89B1

triadic

#5BB1AE #AE5BB1 #B1AE5B

tetradic

#5BB1AE #835BB1 #B15B5E #89B15B

square

#5BB1AE #835BB1 #B15B5E #89B15B

split-complementary

#5BB1AE #B15B89 #B1835B

monochromatic

#2F6361 #438C8A #5BB1AE #84C5C2 #AED8D7

Accessibility & contrast

On white

2.52

#5BB1AE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.34

#5BB1AE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB1AE

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB1AE	#FFFFFF	#000000	##000000
##5BB1AE	1.00	2.52	8.34	8.34
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.34	21.00	1.00	1.00
##000000	8.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8AAAE

Deuteranopia (green-blind)

#999FAF

Tritanopia (blue-blind)

#29B5B0

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #5bb1ae;
/* rgb */ color: rgb(91, 177, 174);
/* oklch */ color: oklch(70.6% 0.083 192.4);

Tailwind

colors: {
  custom: {
    50: '#90c8c6',
    500: '#5bb1ae',
    950: '#000000',
  },
}

SCSS

$custom: #5bb1ae;
$custom-light: #90c8c6;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb1ae",
  "rgb": {
    "r": 91,
    "g": 177,
    "b": 174
  },
  "hsl": {
    "h": 177.907,
    "s": 35.537,
    "l": 52.549
  },
  "oklch": {
    "l": 0.70614,
    "c": 0.08348,
    "h": 192.4
  },
  "luminance": 0.36724
}

Semantic roles & 50–950 ramp

primary

#5BB1AE

secondary

#C7A1A3

accent

#5C60CC

background

#F9FCFC

surface

#F1F8F8

border

#CBD1D1

text

#0D1313

muted

#7E8282

Preview Lab

Preview with #5BB1AE

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

Preview Lab → · Contrast checker → · Palette generator →