#37BDB7#37BDB7

#37BDB7 is a light, moderate teal. Relative luminance 0.406; OKLCH L 72.7% C 0.112 H 190.5°. Best body text is #000000 at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#37BDB7
RGB	rgb(55, 189, 183)
HSL	hsl(177, 55%, 48%)
HSV	hsv(177, 71%, 74%)
CMYK	cmyk(70.9%, 0%, 3.2%, 25.9%)
CIE-LAB	lab(69.91, -36.36, -7.34)
CIE-LCH	lch(69.91, 37.10, 191.41°)
OKLab	oklab(72.71% -0.1103 -0.0205)
OKLCH	oklch(72.71% 0.112 190.5)
XYZ	xyz(28.3164, 40.6230, 51.1392)
Luminance	0.4063 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BDB7 #BD373D

analogous

#37BD74 #37BDB7 #3780BD

triadic

#37BDB7 #B737BD #BDB737

tetradic

#37BDB7 #7437BD #BD373D #80BD37

square

#37BDB7 #7437BD #BD373D #80BD37

split-complementary

#37BDB7 #BD3780 #BD7437

monochromatic

#1B5E5B #298E89 #37BDB7 #60D1CC #90DFDB

Accessibility & contrast

On white

2.30

#37BDB7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.13

#37BDB7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BDB7

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BDB7	#FFFFFF	#000000	##000000
##37BDB7	1.00	2.30	9.13	9.13
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.13	21.00	1.00	1.00
##000000	9.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2B3B7

Deuteranopia (green-blind)

#9EA5B8

Tritanopia (blue-blind)

#00C2BB

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #37bdb7;
/* rgb */ color: rgb(55, 189, 183);
/* oklch */ color: oklch(72.7% 0.112 190.5);

Tailwind

colors: {
  custom: {
    50: '#82d1cc',
    500: '#37bdb7',
    950: '#000000',
  },
}

SCSS

$custom: #37bdb7;
$custom-light: #82d1cc;
$custom-dark: #000000;

JSON

{
  "hex": "#37bdb7",
  "rgb": {
    "r": 55,
    "g": 189,
    "b": 183
  },
  "hsl": {
    "h": 177.313,
    "s": 54.918,
    "l": 47.843
  },
  "oklch": {
    "l": 0.72712,
    "c": 0.11216,
    "h": 190.5
  },
  "luminance": 0.40626
}

Semantic roles & 50–950 ramp

primary

#37BDB7

secondary

#C98689

accent

#4A50DE

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #37BDB7

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

Preview Lab → · Contrast checker → · Palette generator →