#37BBA8#37BBA8

#37BBA8 is a light, moderate teal. Relative luminance 0.392; OKLCH L 71.7% C 0.115 H 181.2°. Best body text is #000000 at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#37BBA8
RGB	rgb(55, 187, 168)
HSL	hsl(171, 55%, 47%)
HSV	hsv(171, 71%, 73%)
CMYK	cmyk(70.6%, 0%, 10.2%, 26.7%)
CIE-LAB	lab(68.88, -39.59, -0.63)
CIE-LCH	lch(68.88, 39.59, 180.91°)
OKLab	oklab(71.73% -0.115 -0.0023)
OKLCH	oklch(71.73% 0.115 181.2)
XYZ	xyz(26.4103, 39.1770, 43.2082)
Luminance	0.3918 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BBA8 #BB374A

analogous

#37BB66 #37BBA8 #378CBB

triadic

#37BBA8 #A837BB #BBA837

tetradic

#37BBA8 #6637BB #BB374A #8CBB37

square

#37BBA8 #6637BB #BB374A #8CBB37

split-complementary

#37BBA8 #BB378C #BB6637

monochromatic

#1B5C53 #298C7E #37BBA8 #5FD0C0 #8EDED2

Accessibility & contrast

On white

2.38

#37BBA8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.84

#37BBA8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BBA8

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BBA8	#FFFFFF	#000000	##000000
##37BBA8	1.00	2.38	8.84	8.84
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.84	21.00	1.00	1.00
##000000	8.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3B0A7

Deuteranopia (green-blind)

#A0A2AA

Tritanopia (blue-blind)

#00BEB5

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #37bba8;
/* rgb */ color: rgb(55, 187, 168);
/* oklch */ color: oklch(71.7% 0.115 181.2);

Tailwind

colors: {
  custom: {
    50: '#81d0c1',
    500: '#37bba8',
    950: '#000000',
  },
}

SCSS

$custom: #37bba8;
$custom-light: #81d0c1;
$custom-dark: #000000;

JSON

{
  "hex": "#37bba8",
  "rgb": {
    "r": 55,
    "g": 187,
    "b": 168
  },
  "hsl": {
    "h": 171.364,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.71733,
    "c": 0.11507,
    "h": 181.2
  },
  "luminance": 0.3918
}

Semantic roles & 50–950 ramp

primary

#37BBA8

secondary

#C9858F

accent

#4A5FDE

background

#F8FCFB

surface

#F0F9F7

border

#CBD2D0

text

#0C1412

muted

#7D8281

Preview Lab

Preview with #37BBA8

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

Preview Lab → · Contrast checker → · Palette generator →