#37BCBA#37BCBA

#37BCBA is a light, moderate teal. Relative luminance 0.403; OKLCH L 72.6% C 0.111 H 193.5°. Best body text is #000000 at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#37BCBA
RGB	rgb(55, 188, 186)
HSL	hsl(179, 55%, 48%)
HSV	hsv(179, 71%, 74%)
CMYK	cmyk(70.7%, 0%, 1.1%, 26.3%)
CIE-LAB	lab(69.70, -35.05, -9.30)
CIE-LCH	lch(69.70, 36.26, 194.87°)
OKLab	oklab(72.57% -0.1079 -0.0259)
OKLCH	oklch(72.57% 0.111 193.5)
XYZ	xyz(28.4176, 40.3205, 52.7298)
Luminance	0.4032 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BCBA #BC3739

analogous

#37BC78 #37BCBA #377BBC

triadic

#37BCBA #BA37BC #BCBA37

tetradic

#37BCBA #7837BC #BC3739 #7BBC37

square

#37BCBA #7837BC #BC3739 #7BBC37

split-complementary

#37BCBA #BC377B #BC7837

monochromatic

#1B5D5C #298D8B #37BCBA #60D0CF #8FDEDD

Accessibility & contrast

On white

2.32

#37BCBA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.06

#37BCBA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BCBA

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BCBA	#FFFFFF	#000000	##000000
##37BCBA	1.00	2.32	9.06	9.06
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.06	21.00	1.00	1.00
##000000	9.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0B3BA

Deuteranopia (green-blind)

#9DA4BB

Tritanopia (blue-blind)

#00C2BB

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #37bcba;
/* rgb */ color: rgb(55, 188, 186);
/* oklch */ color: oklch(72.6% 0.111 193.5);

Tailwind

colors: {
  custom: {
    50: '#82d0ce',
    500: '#37bcba',
    950: '#000000',
  },
}

SCSS

$custom: #37bcba;
$custom-light: #82d0ce;
$custom-dark: #000000;

JSON

{
  "hex": "#37bcba",
  "rgb": {
    "r": 55,
    "g": 188,
    "b": 186
  },
  "hsl": {
    "h": 179.098,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.72568,
    "c": 0.111,
    "h": 193.5
  },
  "luminance": 0.40324
}

Semantic roles & 50–950 ramp

primary

#37BCBA

secondary

#C98687

accent

#4A4CDE

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #37BCBA

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

Preview Lab → · Contrast checker → · Palette generator →