#37BDAA#37BDAA

#37BDAA is a light, moderate teal. Relative luminance 0.401; OKLCH L 72.3% C 0.116 H 181.3°. Best body text is #000000 at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#37BDAA
RGB	rgb(55, 189, 170)
HSL	hsl(171, 55%, 48%)
HSV	hsv(171, 71%, 74%)
CMYK	cmyk(70.9%, 0%, 10.1%, 25.9%)
CIE-LAB	lab(69.55, -39.94, -0.75)
CIE-LCH	lch(69.55, 39.95, 181.08°)
OKLab	oklab(72.29% -0.1161 -0.0027)
OKLCH	oklch(72.29% 0.116 181.3)
XYZ	xyz(27.0253, 40.1065, 44.3394)
Luminance	0.4011 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BDAA #BD374A

analogous

#37BD67 #37BDAA #378DBD

triadic

#37BDAA #AA37BD #BDAA37

tetradic

#37BDAA #6737BD #BD374A #8DBD37

square

#37BDAA #6737BD #BD374A #8DBD37

split-complementary

#37BDAA #BD378D #BD6737

monochromatic

#1B5E55 #298E7F #37BDAA #60D1C1 #90DFD3

Accessibility & contrast

On white

2.33

#37BDAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.02

#37BDAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BDAA

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BDAA	#FFFFFF	#000000	##000000
##37BDAA	1.00	2.33	9.02	9.02
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.02	21.00	1.00	1.00
##000000	9.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4B2A9

Deuteranopia (green-blind)

#A2A4AC

Tritanopia (blue-blind)

#00C0B7

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #37bdaa;
/* rgb */ color: rgb(55, 189, 170);
/* oklch */ color: oklch(72.3% 0.116 181.3);

Tailwind

colors: {
  custom: {
    50: '#81d1c3',
    500: '#37bdaa',
    950: '#000000',
  },
}

SCSS

$custom: #37bdaa;
$custom-light: #81d1c3;
$custom-dark: #000000;

JSON

{
  "hex": "#37bdaa",
  "rgb": {
    "r": 55,
    "g": 189,
    "b": 170
  },
  "hsl": {
    "h": 171.493,
    "s": 54.918,
    "l": 47.843
  },
  "oklch": {
    "l": 0.72294,
    "c": 0.11618,
    "h": 181.3
  },
  "luminance": 0.4011
}

Semantic roles & 50–950 ramp

primary

#37BDAA

secondary

#C98690

accent

#4A5FDE

background

#F8FCFB

surface

#F0F9F7

border

#CBD2D0

text

#0C1412

muted

#7D8281

Preview Lab

Preview with #37BDAA

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

Preview Lab → · Contrast checker → · Palette generator →