#37BBAD#37BBAD

#37BBAD is a light, moderate teal. Relative luminance 0.394; OKLCH L 71.9% C 0.113 H 184.7°. Best body text is #000000 at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#37BBAD
RGB	rgb(55, 187, 173)
HSL	hsl(174, 55%, 47%)
HSV	hsv(174, 71%, 73%)
CMYK	cmyk(70.6%, 0%, 7.5%, 26.7%)
CIE-LAB	lab(69.02, -38.23, -3.17)
CIE-LCH	lch(69.02, 38.36, 184.75°)
OKLab	oklab(71.89% -0.1128 -0.0092)
OKLCH	oklch(71.89% 0.113 184.7)
XYZ	xyz(26.8851, 39.3669, 45.7087)
Luminance	0.3937 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BBAD #BB3745

analogous

#37BB6B #37BBAD #3787BB

triadic

#37BBAD #AD37BB #BBAD37

tetradic

#37BBAD #6B37BB #BB3745 #87BB37

square

#37BBAD #6B37BB #BB3745 #87BB37

split-complementary

#37BBAD #BB3787 #BB6B37

monochromatic

#1B5C55 #298C81 #37BBAD #5FD0C4 #8EDED5

Accessibility & contrast

On white

2.37

#37BBAD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.87

#37BBAD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BBAD

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BBAD	#FFFFFF	#000000	##000000
##37BBAD	1.00	2.37	8.87	8.87
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.87	21.00	1.00	1.00
##000000	8.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2B0AD

Deuteranopia (green-blind)

#9FA3AE

Tritanopia (blue-blind)

#00BFB7

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #37bbad;
/* rgb */ color: rgb(55, 187, 173);
/* oklch */ color: oklch(71.9% 0.113 184.7);

Tailwind

colors: {
  custom: {
    50: '#81d0c5',
    500: '#37bbad',
    950: '#000000',
  },
}

SCSS

$custom: #37bbad;
$custom-light: #81d0c5;
$custom-dark: #000000;

JSON

{
  "hex": "#37bbad",
  "rgb": {
    "r": 55,
    "g": 187,
    "b": 173
  },
  "hsl": {
    "h": 173.636,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.7189,
    "c": 0.11313,
    "h": 184.7
  },
  "luminance": 0.3937
}

Semantic roles & 50–950 ramp

primary

#37BBAD

secondary

#C9858C

accent

#4A5ADE

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1412

muted

#7D8281

Preview Lab

Preview with #37BBAD

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

Preview Lab → · Contrast checker → · Palette generator →