#37BEAB#37BEAB

#37BEAB is a light, moderate teal. Relative luminance 0.406; OKLCH L 72.6% C 0.117 H 181.4°. Best body text is #000000 at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#37BEAB
RGB	rgb(55, 190, 171)
HSL	hsl(172, 55%, 48%)
HSV	hsv(172, 71%, 75%)
CMYK	cmyk(71.1%, 0%, 10%, 25.5%)
CIE-LAB	lab(69.88, -40.12, -0.81)
CIE-LCH	lch(69.88, 40.13, 181.16°)
OKLab	oklab(72.57% -0.1167 -0.0028)
OKLCH	oklch(72.57% 0.117 181.4)
XYZ	xyz(27.3361, 40.5762, 44.9115)
Luminance	0.4058 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BEAB #BE374A

analogous

#37BE68 #37BEAB #378DBE

triadic

#37BEAB #AB37BE #BEAB37

tetradic

#37BEAB #6837BE #BE374A #8DBE37

square

#37BEAB #6837BE #BE374A #8DBE37

split-complementary

#37BEAB #BE378D #BE6837

monochromatic

#1C5F56 #298F80 #37BEAB #61D1C1 #90DFD4

Accessibility & contrast

On white

2.30

#37BEAB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.12

#37BEAB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BEAB

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BEAB	#FFFFFF	#000000	##000000
##37BEAB	1.00	2.30	9.12	9.12
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.12	21.00	1.00	1.00
##000000	9.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5B3AA

Deuteranopia (green-blind)

#A3A5AD

Tritanopia (blue-blind)

#00C2B8

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #37beab;
/* rgb */ color: rgb(55, 190, 171);
/* oklch */ color: oklch(72.6% 0.117 181.4);

Tailwind

colors: {
  custom: {
    50: '#81d2c3',
    500: '#37beab',
    950: '#000000',
  },
}

SCSS

$custom: #37beab;
$custom-light: #81d2c3;
$custom-dark: #000000;

JSON

{
  "hex": "#37beab",
  "rgb": {
    "r": 55,
    "g": 190,
    "b": 171
  },
  "hsl": {
    "h": 171.556,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.72574,
    "c": 0.11673,
    "h": 181.4
  },
  "luminance": 0.40579
}

Semantic roles & 50–950 ramp

primary

#37BEAB

secondary

#CA8790

accent

#495EDE

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0C1412

muted

#7D8381

Preview Lab

Preview with #37BEAB

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

Preview Lab → · Contrast checker → · Palette generator →