#37BDBE#37BDBE

#37BDBE is a light, moderate teal. Relative luminance 0.409; OKLCH L 73.0% C 0.111 H 195.7°. Best body text is #000000 at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#37BDBE
RGB	rgb(55, 189, 190)
HSL	hsl(180, 55%, 48%)
HSV	hsv(180, 71%, 75%)
CMYK	cmyk(71.1%, 0.5%, 0%, 25.5%)
CIE-LAB	lab(70.12, -34.36, -10.87)
CIE-LCH	lch(70.12, 36.04, 197.55°)
OKLab	oklab(72.95% -0.1072 -0.0302)
OKLCH	oklch(72.95% 0.111 195.7)
XYZ	xyz(29.0632, 40.9217, 55.0722)
Luminance	0.4093 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BDBE #BE3837

analogous

#37BE7B #37BDBE #377ABE

triadic

#37BDBE #BE37BD #BDBE37

tetradic

#37BDBE #7B37BE #BE3837 #7ABE37

square

#37BDBE #7B37BE #BE3837 #7ABE37

split-complementary

#37BDBE #BE377A #BE7B37

monochromatic

#1C5F5F #298E8F #37BDBE #61D0D1 #90DEDF

Accessibility & contrast

On white

2.29

#37BDBE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.18

#37BDBE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BDBE

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BDBE	#FFFFFF	#000000	##000000
##37BDBE	1.00	2.29	9.18	9.18
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.18	21.00	1.00	1.00
##000000	9.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0B4BE

Deuteranopia (green-blind)

#9CA5BF

Tritanopia (blue-blind)

#00C3BD

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #37bdbe;
/* rgb */ color: rgb(55, 189, 190);
/* oklch */ color: oklch(73.0% 0.111 195.7);

Tailwind

colors: {
  custom: {
    50: '#83d1d1',
    500: '#37bdbe',
    950: '#000000',
  },
}

SCSS

$custom: #37bdbe;
$custom-light: #83d1d1;
$custom-dark: #000000;

JSON

{
  "hex": "#37bdbe",
  "rgb": {
    "r": 55,
    "g": 189,
    "b": 190
  },
  "hsl": {
    "h": 180.444,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.72953,
    "c": 0.11135,
    "h": 195.7
  },
  "luminance": 0.40925
}

Semantic roles & 50–950 ramp

primary

#37BDBE

secondary

#CA8787

accent

#4A49DE

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1414

muted

#7D8282

Preview Lab

Preview with #37BDBE

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

Preview Lab → · Contrast checker → · Palette generator →