#37BAB0#37BAB0

#37BAB0 is a light, moderate teal. Relative luminance 0.391; OKLCH L 71.7% C 0.111 H 187.5°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#37BAB0
RGB	rgb(55, 186, 176)
HSL	hsl(175, 54%, 47%)
HSV	hsv(175, 70%, 73%)
CMYK	cmyk(70.4%, 0%, 5.4%, 27.1%)
CIE-LAB	lab(68.80, -36.95, -5.15)
CIE-LCH	lch(68.80, 37.30, 187.93°)
OKLab	oklab(71.74% -0.1104 -0.0145)
OKLCH	oklch(71.74% 0.111 187.5)
XYZ	xyz(26.9673, 39.0615, 47.1842)
Luminance	0.3906 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BAB0 #BA3741

analogous

#37BA6F #37BAB0 #3782BA

triadic

#37BAB0 #B037BA #BAB037

tetradic

#37BAB0 #6F37BA #BA3741 #82BA37

square

#37BAB0 #6F37BA #BA3741 #82BA37

split-complementary

#37BAB0 #BA3782 #BA6F37

monochromatic

#1B5C57 #298B83 #37BAB0 #5FD0C7 #8EDED7

Accessibility & contrast

On white

2.38

#37BAB0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#37BAB0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BAB0

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BAB0	#FFFFFF	#000000	##000000
##37BAB0	1.00	2.38	8.81	8.81
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.81	21.00	1.00	1.00
##000000	8.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0B0B0

Deuteranopia (green-blind)

#9DA2B1

Tritanopia (blue-blind)

#00BFB7

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #37bab0;
/* rgb */ color: rgb(55, 186, 176);
/* oklch */ color: oklch(71.7% 0.111 187.5);

Tailwind

colors: {
  custom: {
    50: '#81cfc7',
    500: '#37bab0',
    950: '#000000',
  },
}

SCSS

$custom: #37bab0;
$custom-light: #81cfc7;
$custom-dark: #000000;

JSON

{
  "hex": "#37bab0",
  "rgb": {
    "r": 55,
    "g": 186,
    "b": 176
  },
  "hsl": {
    "h": 175.42,
    "s": 54.357,
    "l": 47.255
  },
  "oklch": {
    "l": 0.71738,
    "c": 0.11133,
    "h": 187.5
  },
  "luminance": 0.39065
}

Semantic roles & 50–950 ramp

primary

#37BAB0

secondary

#C8858A

accent

#4A55DE

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #37BAB0

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

Preview Lab → · Contrast checker → · Palette generator →