#37B0B0#37B0B0

#37B0B0 is a light, moderate teal. Relative luminance 0.350; OKLCH L 69.3% C 0.104 H 195.0°. Best body text is #000000 at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#37B0B0
RGB	rgb(55, 176, 176)
HSL	hsl(180, 52%, 45%)
HSV	hsv(180, 69%, 69%)
CMYK	cmyk(68.8%, 0%, 0%, 31%)
CIE-LAB	lab(65.74, -32.27, -9.68)
CIE-LCH	lch(65.74, 33.69, 196.70°)
OKLab	oklab(69.26% -0.1002 -0.0269)
OKLCH	oklch(69.26% 0.104 195)
XYZ	xyz(24.9338, 34.9946, 46.5064)
Luminance	0.3500 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B0B0 #B03737

analogous

#37B073 #37B0B0 #3773B0

triadic

#37B0B0 #B037B0 #B0B037

tetradic

#37B0B0 #7337B0 #B03737 #73B037

square

#37B0B0 #7337B0 #B03737 #73B037

split-complementary

#37B0B0 #B03773 #B07337

monochromatic

#1A5353 #288181 #37B0B0 #59CBCB #88DADA

Accessibility & contrast

On white

2.63

#37B0B0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.00

#37B0B0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B0B0

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B0B0	#FFFFFF	#000000	##000000
##37B0B0	1.00	2.63	8.00	8.00
#FFFFFF	2.63	1.00	21.00	21.00
#000000	8.00	21.00	1.00	1.00
##000000	8.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5A7B0

Deuteranopia (green-blind)

#929AB1

Tritanopia (blue-blind)

#00B6B0

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #37b0b0;
/* rgb */ color: rgb(55, 176, 176);
/* oklch */ color: oklch(69.3% 0.104 195.0);

Tailwind

colors: {
  custom: {
    50: '#80c8c7',
    500: '#37b0b0',
    950: '#000000',
  },
}

SCSS

$custom: #37b0b0;
$custom-light: #80c8c7;
$custom-dark: #000000;

JSON

{
  "hex": "#37b0b0",
  "rgb": {
    "r": 55,
    "g": 176,
    "b": 176
  },
  "hsl": {
    "h": 180,
    "s": 52.381,
    "l": 45.294
  },
  "oklch": {
    "l": 0.6926,
    "c": 0.10377,
    "h": 195
  },
  "luminance": 0.34997
}

Semantic roles & 50–950 ramp

primary

#37B0B0

secondary

#C47F7F

accent

#4C4CDC

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #37B0B0

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

Preview Lab → · Contrast checker → · Palette generator →