#37ABBE#37ABBE

#37ABBE is a light, moderate teal. Relative luminance 0.337; OKLCH L 68.6% C 0.104 H 210.7°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#37ABBE
RGB	rgb(55, 171, 190)
HSL	hsl(188, 55%, 48%)
HSV	hsv(188, 71%, 75%)
CMYK	cmyk(71.1%, 10%, 0%, 25.5%)
CIE-LAB	lab(64.69, -25.60, -19.06)
CIE-LCH	lch(64.69, 31.92, 216.66°)
OKLab	oklab(68.56% -0.0892 -0.053)
OKLCH	oklch(68.56% 0.104 210.7)
XYZ	xyz(25.4287, 33.6528, 53.8607)
Luminance	0.3366 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37ABBE #BE4A37

analogous

#37BE8D #37ABBE #3768BE

triadic

#37ABBE #BE37AB #ABBE37

tetradic

#37ABBE #8D37BE #BE4A37 #68BE37

square

#37ABBE #8D37BE #BE4A37 #68BE37

split-complementary

#37ABBE #BE3768 #BE8D37

monochromatic

#1C565F #29808F #37ABBE #61C1D1 #90D4DF

Accessibility & contrast

On white

2.72

#37ABBE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#37ABBE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37ABBE

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37ABBE	#FFFFFF	#000000	##000000
##37ABBE	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BA5BF

Deuteranopia (green-blind)

#8897BE

Tritanopia (blue-blind)

#00B3B1

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #37abbe;
/* rgb */ color: rgb(55, 171, 190);
/* oklch */ color: oklch(68.6% 0.104 210.7);

Tailwind

colors: {
  custom: {
    50: '#81c4d1',
    500: '#37abbe',
    950: '#000000',
  },
}

SCSS

$custom: #37abbe;
$custom-light: #81c4d1;
$custom-dark: #000000;

JSON

{
  "hex": "#37abbe",
  "rgb": {
    "r": 55,
    "g": 171,
    "b": 190
  },
  "hsl": {
    "h": 188.444,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.68557,
    "c": 0.10374,
    "h": 210.7
  },
  "luminance": 0.33656
}

Semantic roles & 50–950 ramp

primary

#37ABBE

secondary

#CA9087

accent

#5E49DE

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #37ABBE

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

Preview Lab → · Contrast checker → · Palette generator →