#37B2B0#37B2B0

#37B2B0 is a light, moderate teal. Relative luminance 0.358; OKLCH L 69.8% C 0.105 H 193.4°. Best body text is #000000 at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#37B2B0
RGB	rgb(55, 178, 176)
HSL	hsl(179, 53%, 46%)
HSV	hsv(179, 69%, 70%)
CMYK	cmyk(69.1%, 0%, 1.1%, 30.2%)
CIE-LAB	lab(66.36, -33.22, -8.77)
CIE-LCH	lch(66.36, 34.36, 194.79°)
OKLab	oklab(69.76% -0.1023 -0.0244)
OKLCH	oklch(69.76% 0.105 193.4)
XYZ	xyz(25.3289, 35.7847, 46.6381)
Luminance	0.3579 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B2B0 #B23739

analogous

#37B272 #37B2B0 #3777B2

triadic

#37B2B0 #B037B2 #B2B037

tetradic

#37B2B0 #7237B2 #B23739 #77B237

square

#37B2B0 #7237B2 #B23739 #77B237

split-complementary

#37B2B0 #B23777 #B27237

monochromatic

#1A5454 #298382 #37B2B0 #5ACCCA #89DBD9

Accessibility & contrast

On white

2.57

#37B2B0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.16

#37B2B0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B2B0

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B2B0	#FFFFFF	#000000	##000000
##37B2B0	1.00	2.57	8.16	8.16
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.16	21.00	1.00	1.00
##000000	8.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7A9B0

Deuteranopia (green-blind)

#949CB1

Tritanopia (blue-blind)

#00B7B1

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #37b2b0;
/* rgb */ color: rgb(55, 178, 176);
/* oklch */ color: oklch(69.8% 0.105 193.4);

Tailwind

colors: {
  custom: {
    50: '#80c9c7',
    500: '#37b2b0',
    950: '#000000',
  },
}

SCSS

$custom: #37b2b0;
$custom-light: #80c9c7;
$custom-dark: #000000;

JSON

{
  "hex": "#37b2b0",
  "rgb": {
    "r": 55,
    "g": 178,
    "b": 176
  },
  "hsl": {
    "h": 179.024,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.69755,
    "c": 0.10513,
    "h": 193.4
  },
  "luminance": 0.35788
}

Semantic roles & 50–950 ramp

primary

#37B2B0

secondary

#C58081

accent

#4C4EDC

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #37B2B0

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

Preview Lab → · Contrast checker → · Palette generator →