#37ACBE#37ACBE

#37ACBE is a light, moderate teal. Relative luminance 0.340; OKLCH L 68.8% C 0.104 H 209.8°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#37ACBE
RGB	rgb(55, 172, 190)
HSL	hsl(188, 55%, 48%)
HSV	hsv(188, 71%, 75%)
CMYK	cmyk(71.1%, 9.5%, 0%, 25.5%)
CIE-LAB	lab(64.99, -26.11, -18.60)
CIE-LCH	lch(64.99, 32.06, 215.47°)
OKLab	oklab(68.8% -0.0902 -0.0517)
OKLCH	oklch(68.8% 0.104 209.8)
XYZ	xyz(25.6183, 34.0320, 53.9239)
Luminance	0.3403 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37ACBE #BE4937

analogous

#37BE8C #37ACBE #3768BE

triadic

#37ACBE #BE37AC #ACBE37

tetradic

#37ACBE #8C37BE #BE4937 #68BE37

square

#37ACBE #8C37BE #BE4937 #68BE37

split-complementary

#37ACBE #BE3768 #BE8C37

monochromatic

#1C565F #29818F #37ACBE #61C2D1 #90D5DF

Accessibility & contrast

On white

2.69

#37ACBE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#37ACBE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37ACBE

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37ACBE	#FFFFFF	#000000	##000000
##37ACBE	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CA6BF

Deuteranopia (green-blind)

#8998BE

Tritanopia (blue-blind)

#00B4B1

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #37acbe;
/* rgb */ color: rgb(55, 172, 190);
/* oklch */ color: oklch(68.8% 0.104 209.8);

Tailwind

colors: {
  custom: {
    50: '#81c5d1',
    500: '#37acbe',
    950: '#000000',
  },
}

SCSS

$custom: #37acbe;
$custom-light: #81c5d1;
$custom-dark: #000000;

JSON

{
  "hex": "#37acbe",
  "rgb": {
    "r": 55,
    "g": 172,
    "b": 190
  },
  "hsl": {
    "h": 188,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.688,
    "c": 0.10395,
    "h": 209.8
  },
  "luminance": 0.34035
}

Semantic roles & 50–950 ramp

primary

#37ACBE

secondary

#CA9087

accent

#5D49DE

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #37ACBE

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

Preview Lab → · Contrast checker → · Palette generator →