#37B8AD#37B8AD

#37B8AD is a light, moderate teal. Relative luminance 0.381; OKLCH L 71.1% C 0.110 H 186.7°. Best body text is #000000 at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#37B8AD
RGB	rgb(55, 184, 173)
HSL	hsl(175, 54%, 47%)
HSV	hsv(175, 70%, 72%)
CMYK	cmyk(70.1%, 0%, 6%, 27.8%)
CIE-LAB	lab(68.10, -36.86, -4.52)
CIE-LCH	lch(68.10, 37.14, 187.00°)
OKLab	oklab(71.14% -0.1097 -0.0128)
OKLCH	oklch(71.14% 0.11 186.7)
XYZ	xyz(26.2553, 38.1073, 45.4988)
Luminance	0.3811 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B8AD #B83742

analogous

#37B86D #37B8AD #3783B8

triadic

#37B8AD #AD37B8 #B8AD37

tetradic

#37B8AD #6D37B8 #B83742 #83B837

square

#37B8AD #6D37B8 #B83742 #83B837

split-complementary

#37B8AD #B83783 #B86D37

monochromatic

#1B5A54 #298981 #37B8AD #5DCFC5 #8DDDD6

Accessibility & contrast

On white

2.44

#37B8AD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.62

#37B8AD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B8AD

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B8AD	#FFFFFF	#000000	##000000
##37B8AD	1.00	2.44	8.62	8.62
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.62	21.00	1.00	1.00
##000000	8.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEAEAD

Deuteranopia (green-blind)

#9CA0AE

Tritanopia (blue-blind)

#00BCB4

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #37b8ad;
/* rgb */ color: rgb(55, 184, 173);
/* oklch */ color: oklch(71.1% 0.110 186.7);

Tailwind

colors: {
  custom: {
    50: '#81cec5',
    500: '#37b8ad',
    950: '#000000',
  },
}

SCSS

$custom: #37b8ad;
$custom-light: #81cec5;
$custom-dark: #000000;

JSON

{
  "hex": "#37b8ad",
  "rgb": {
    "r": 55,
    "g": 184,
    "b": 173
  },
  "hsl": {
    "h": 174.884,
    "s": 53.975,
    "l": 46.863
  },
  "oklch": {
    "l": 0.71144,
    "c": 0.11047,
    "h": 186.7
  },
  "luminance": 0.3811
}

Semantic roles & 50–950 ramp

primary

#37B8AD

secondary

#C78489

accent

#4A57DD

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #37B8AD

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

Preview Lab → · Contrast checker → · Palette generator →