#37BAB7#37BAB7

#37BAB7 is a light, moderate teal. Relative luminance 0.393; OKLCH L 72.0% C 0.110 H 192.7°. Best body text is #000000 at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#37BAB7
RGB	rgb(55, 186, 183)
HSL	hsl(179, 54%, 47%)
HSV	hsv(179, 70%, 73%)
CMYK	cmyk(70.4%, 0%, 1.6%, 27.1%)
CIE-LAB	lab(69.00, -34.97, -8.69)
CIE-LCH	lch(69.00, 36.04, 193.96°)
OKLab	oklab(71.97% -0.1073 -0.0242)
OKLCH	oklch(71.97% 0.11 192.7)
XYZ	xyz(27.6778, 39.3457, 50.9263)
Luminance	0.3935 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BAB7 #BA373A

analogous

#37BA76 #37BAB7 #377CBA

triadic

#37BAB7 #B737BA #BAB737

tetradic

#37BAB7 #7637BA #BA373A #7CBA37

square

#37BAB7 #7637BA #BA373A #7CBA37

split-complementary

#37BAB7 #BA377C #BA7637

monochromatic

#1B5C5A #298B89 #37BAB7 #5FD0CD #8EDEDC

Accessibility & contrast

On white

2.37

#37BAB7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.87

#37BAB7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BAB7

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BAB7	#FFFFFF	#000000	##000000
##37BAB7	1.00	2.37	8.87	8.87
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.87	21.00	1.00	1.00
##000000	8.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEB1B7

Deuteranopia (green-blind)

#9BA2B8

Tritanopia (blue-blind)

#00BFB9

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #37bab7;
/* rgb */ color: rgb(55, 186, 183);
/* oklch */ color: oklch(72.0% 0.110 192.7);

Tailwind

colors: {
  custom: {
    50: '#82cfcc',
    500: '#37bab7',
    950: '#000000',
  },
}

SCSS

$custom: #37bab7;
$custom-light: #82cfcc;
$custom-dark: #000000;

JSON

{
  "hex": "#37bab7",
  "rgb": {
    "r": 55,
    "g": 186,
    "b": 183
  },
  "hsl": {
    "h": 178.626,
    "s": 54.357,
    "l": 47.255
  },
  "oklch": {
    "l": 0.71973,
    "c": 0.10996,
    "h": 192.7
  },
  "luminance": 0.39349
}

Semantic roles & 50–950 ramp

primary

#37BAB7

secondary

#C88586

accent

#4A4DDE

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #37BAB7

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

Preview Lab → · Contrast checker → · Palette generator →