#37BAB6#37BAB6

#37BAB6 is a light, moderate teal. Relative luminance 0.393; OKLCH L 71.9% C 0.110 H 192.0°. Best body text is #000000 at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#37BAB6
RGB	rgb(55, 186, 182)
HSL	hsl(178, 54%, 47%)
HSV	hsv(178, 70%, 73%)
CMYK	cmyk(70.4%, 0%, 2.2%, 27.1%)
CIE-LAB	lab(68.97, -35.26, -8.19)
CIE-LCH	lch(68.97, 36.20, 193.08°)
OKLab	oklab(71.94% -0.1077 -0.0228)
OKLCH	oklch(71.94% 0.11 192)
XYZ	xyz(27.5741, 39.3042, 50.3801)
Luminance	0.3931 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BAB6 #BA373B

analogous

#37BA75 #37BAB6 #377DBA

triadic

#37BAB6 #B637BA #BAB637

tetradic

#37BAB6 #7537BA #BA373B #7DBA37

square

#37BAB6 #7537BA #BA373B #7DBA37

split-complementary

#37BAB6 #BA377D #BA7537

monochromatic

#1B5C5A #298B88 #37BAB6 #5FD0CC #8EDEDB

Accessibility & contrast

On white

2.37

#37BAB6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.86

#37BAB6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BAB6

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BAB6	#FFFFFF	#000000	##000000
##37BAB6	1.00	2.37	8.86	8.86
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.86	21.00	1.00	1.00
##000000	8.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFB0B6

Deuteranopia (green-blind)

#9BA2B7

Tritanopia (blue-blind)

#00BFB8

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #37bab6;
/* rgb */ color: rgb(55, 186, 182);
/* oklch */ color: oklch(71.9% 0.110 192.0);

Tailwind

colors: {
  custom: {
    50: '#82cfcb',
    500: '#37bab6',
    950: '#000000',
  },
}

SCSS

$custom: #37bab6;
$custom-light: #82cfcb;
$custom-dark: #000000;

JSON

{
  "hex": "#37bab6",
  "rgb": {
    "r": 55,
    "g": 186,
    "b": 182
  },
  "hsl": {
    "h": 178.168,
    "s": 54.357,
    "l": 47.255
  },
  "oklch": {
    "l": 0.71939,
    "c": 0.11009,
    "h": 192
  },
  "luminance": 0.39307
}

Semantic roles & 50–950 ramp

primary

#37BAB6

secondary

#C88587

accent

#4A4FDE

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #37BAB6

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

Preview Lab → · Contrast checker → · Palette generator →