#37B8AB#37B8AB

#37B8AB is a light, moderate teal. Relative luminance 0.380; OKLCH L 71.1% C 0.111 H 185.2°. Best body text is #000000 at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#37B8AB
RGB	rgb(55, 184, 171)
HSL	hsl(174, 54%, 47%)
HSV	hsv(174, 70%, 72%)
CMYK	cmyk(70.1%, 0%, 7.1%, 27.8%)
CIE-LAB	lab(68.04, -37.42, -3.51)
CIE-LCH	lch(68.04, 37.58, 185.35°)
OKLab	oklab(71.08% -0.1106 -0.0101)
OKLCH	oklch(71.08% 0.111 185.2)
XYZ	xyz(26.0632, 38.0304, 44.4872)
Luminance	0.3803 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B8AB #B83744

analogous

#37B86A #37B8AB #3785B8

triadic

#37B8AB #AB37B8 #B8AB37

tetradic

#37B8AB #6A37B8 #B83744 #85B837

square

#37B8AB #6A37B8 #B83744 #85B837

split-complementary

#37B8AB #B83785 #B86A37

monochromatic

#1B5A53 #29897F #37B8AB #5DCFC3 #8DDDD5

Accessibility & contrast

On white

2.44

#37B8AB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.61

#37B8AB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B8AB

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B8AB	#FFFFFF	#000000	##000000
##37B8AB	1.00	2.44	8.61	8.61
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.61	21.00	1.00	1.00
##000000	8.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFAEAB

Deuteranopia (green-blind)

#9CA0AC

Tritanopia (blue-blind)

#00BCB4

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #37b8ab;
/* rgb */ color: rgb(55, 184, 171);
/* oklch */ color: oklch(71.1% 0.111 185.2);

Tailwind

colors: {
  custom: {
    50: '#80cec3',
    500: '#37b8ab',
    950: '#000000',
  },
}

SCSS

$custom: #37b8ab;
$custom-light: #80cec3;
$custom-dark: #000000;

JSON

{
  "hex": "#37b8ab",
  "rgb": {
    "r": 55,
    "g": 184,
    "b": 171
  },
  "hsl": {
    "h": 173.953,
    "s": 53.975,
    "l": 46.863
  },
  "oklch": {
    "l": 0.71079,
    "c": 0.11108,
    "h": 185.2
  },
  "luminance": 0.38033
}

Semantic roles & 50–950 ramp

primary

#37B8AB

secondary

#C7848A

accent

#4A59DD

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #37B8AB

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

Preview Lab → · Contrast checker → · Palette generator →