#37BCA7#37BCA7

#37BCA7 is a light, moderate teal. Relative luminance 0.396; OKLCH L 72.0% C 0.117 H 179.9°. Best body text is #000000 at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#37BCA7
RGB	rgb(55, 188, 167)
HSL	hsl(171, 55%, 48%)
HSV	hsv(171, 71%, 74%)
CMYK	cmyk(70.7%, 0%, 11.2%, 26.3%)
CIE-LAB	lab(69.16, -40.30, 0.33)
CIE-LCH	lch(69.16, 40.30, 179.53°)
OKLab	oklab(71.95% -0.1165 0.0002)
OKLCH	oklch(71.95% 0.117 179.9)
XYZ	xyz(26.5304, 39.5656, 42.7904)
Luminance	0.3957 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BCA7 #BC374C

analogous

#37BC64 #37BCA7 #378FBC

triadic

#37BCA7 #A737BC #BCA737

tetradic

#37BCA7 #6437BC #BC374C #8FBC37

square

#37BCA7 #6437BC #BC374C #8FBC37

split-complementary

#37BCA7 #BC378F #BC6437

monochromatic

#1B5D53 #298D7D #37BCA7 #60D0BF #8FDED2

Accessibility & contrast

On white

2.36

#37BCA7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.91

#37BCA7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BCA7

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BCA7	#FFFFFF	#000000	##000000
##37BCA7	1.00	2.36	8.91	8.91
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.91	21.00	1.00	1.00
##000000	8.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4B1A6

Deuteranopia (green-blind)

#A1A3A9

Tritanopia (blue-blind)

#00BFB6

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #37bca7;
/* rgb */ color: rgb(55, 188, 167);
/* oklch */ color: oklch(72.0% 0.117 179.9);

Tailwind

colors: {
  custom: {
    50: '#81d1c1',
    500: '#37bca7',
    950: '#000000',
  },
}

SCSS

$custom: #37bca7;
$custom-light: #81d1c1;
$custom-dark: #000000;

JSON

{
  "hex": "#37bca7",
  "rgb": {
    "r": 55,
    "g": 188,
    "b": 167
  },
  "hsl": {
    "h": 170.526,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.71952,
    "c": 0.11652,
    "h": 179.9
  },
  "luminance": 0.39569
}

Semantic roles & 50–950 ramp

primary

#37BCA7

secondary

#C98690

accent

#4A61DE

background

#F8FCFB

surface

#F0F9F7

border

#CBD2D0

text

#0C1412

muted

#7D8281

Preview Lab

Preview with #37BCA7

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

Preview Lab → · Contrast checker → · Palette generator →