#37BAC0#37BAC0

#37BAC0 is a light, moderate teal. Relative luminance 0.397; OKLCH L 72.3% C 0.110 H 199.6°. Best body text is #000000 at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#37BAC0
RGB	rgb(55, 186, 192)
HSL	hsl(183, 55%, 48%)
HSV	hsv(183, 71%, 75%)
CMYK	cmyk(71.4%, 3.1%, 0%, 24.7%)
CIE-LAB	lab(69.28, -32.35, -13.23)
CIE-LCH	lch(69.28, 34.95, 202.24°)
OKLab	oklab(72.29% -0.1033 -0.0367)
OKLCH	oklch(72.29% 0.11 199.6)
XYZ	xyz(28.6446, 39.7324, 56.0184)
Luminance	0.3974 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BAC0 #C03D37

analogous

#37C081 #37BAC0 #3775C0

triadic

#37BAC0 #C037BA #BAC037

tetradic

#37BAC0 #8137C0 #C03D37 #75C037

square

#37BAC0 #8137C0 #C03D37 #75C037

split-complementary

#37BAC0 #C03775 #C08137

monochromatic

#1C5E61 #298C90 #37BAC0 #62CDD2 #92DCE0

Accessibility & contrast

On white

2.35

#37BAC0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.95

#37BAC0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BAC0

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BAC0	#FFFFFF	#000000	##000000
##37BAC0	1.00	2.35	8.95	8.95
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.95	21.00	1.00	1.00
##000000	8.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACB2C1

Deuteranopia (green-blind)

#99A3C1

Tritanopia (blue-blind)

#00C1BB

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #37bac0;
/* rgb */ color: rgb(55, 186, 192);
/* oklch */ color: oklch(72.3% 0.110 199.6);

Tailwind

colors: {
  custom: {
    50: '#82cfd3',
    500: '#37bac0',
    950: '#000000',
  },
}

SCSS

$custom: #37bac0;
$custom-light: #82cfd3;
$custom-dark: #000000;

JSON

{
  "hex": "#37bac0",
  "rgb": {
    "r": 55,
    "g": 186,
    "b": 192
  },
  "hsl": {
    "h": 182.628,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.7229,
    "c": 0.10966,
    "h": 199.6
  },
  "luminance": 0.39736
}

Semantic roles & 50–950 ramp

primary

#37BAC0

secondary

#CB8B88

accent

#5049DF

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1414

muted

#7D8282

Preview Lab

Preview with #37BAC0

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

Preview Lab → · Contrast checker → · Palette generator →