#37AEBC#37AEBC

#37AEBC is a light, moderate teal. Relative luminance 0.347; OKLCH L 69.2% C 0.104 H 206.5°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#37AEBC
RGB	rgb(55, 174, 188)
HSL	hsl(186, 55%, 48%)
HSV	hsv(186, 71%, 74%)
CMYK	cmyk(70.7%, 7.4%, 0%, 26.3%)
CIE-LAB	lab(65.52, -27.72, -16.68)
CIE-LCH	lch(65.52, 32.35, 211.03°)
OKLab	oklab(69.21% -0.093 -0.0463)
OKLCH	oklch(69.21% 0.104 206.5)
XYZ	xyz(25.7848, 34.7122, 52.9084)
Luminance	0.3472 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AEBC #BC4537

analogous

#37BC88 #37AEBC #376BBC

triadic

#37AEBC #BC37AE #AEBC37

tetradic

#37AEBC #8837BC #BC4537 #6BBC37

square

#37AEBC #8837BC #BC4537 #6BBC37

split-complementary

#37AEBC #BC376B #BC8837

monochromatic

#1B565D #29828D #37AEBC #60C5D0 #8FD6DE

Accessibility & contrast

On white

2.64

#37AEBC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#37AEBC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AEBC

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AEBC	#FFFFFF	#000000	##000000
##37AEBC	1.00	2.64	7.94	7.94
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FA7BD

Deuteranopia (green-blind)

#8C99BC

Tritanopia (blue-blind)

#00B6B2

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #37aebc;
/* rgb */ color: rgb(55, 174, 188);
/* oklch */ color: oklch(69.2% 0.104 206.5);

Tailwind

colors: {
  custom: {
    50: '#81c6d0',
    500: '#37aebc',
    950: '#000000',
  },
}

SCSS

$custom: #37aebc;
$custom-light: #81c6d0;
$custom-dark: #000000;

JSON

{
  "hex": "#37aebc",
  "rgb": {
    "r": 55,
    "g": 174,
    "b": 188
  },
  "hsl": {
    "h": 186.316,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.6921,
    "c": 0.10392,
    "h": 206.5
  },
  "luminance": 0.34715
}

Semantic roles & 50–950 ramp

primary

#37AEBC

secondary

#C98D86

accent

#594ADE

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #37AEBC

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

Preview Lab → · Contrast checker → · Palette generator →