#37B2B2#37B2B2

#37B2B2 is a light, moderate teal. Relative luminance 0.359; OKLCH L 69.8% C 0.105 H 195.0°. Best body text is #000000 at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#37B2B2
RGB	rgb(55, 178, 178)
HSL	hsl(180, 53%, 46%)
HSV	hsv(180, 69%, 70%)
CMYK	cmyk(69.1%, 0%, 0%, 30.2%)
CIE-LAB	lab(66.42, -32.64, -9.79)
CIE-LCH	lch(66.42, 34.08, 196.69°)
OKLab	oklab(69.83% -0.1014 -0.0272)
OKLCH	oklch(69.83% 0.105 195)
XYZ	xyz(25.5282, 35.8644, 47.6880)
Luminance	0.3587 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B2B2 #B23737

analogous

#37B274 #37B2B2 #3774B2

triadic

#37B2B2 #B237B2 #B2B237

tetradic

#37B2B2 #7437B2 #B23737 #74B237

square

#37B2B2 #7437B2 #B23737 #74B237

split-complementary

#37B2B2 #B23774 #B27437

monochromatic

#1A5454 #298383 #37B2B2 #5ACCCC #89DBDB

Accessibility & contrast

On white

2.57

#37B2B2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.17

#37B2B2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B2B2

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B2B2	#FFFFFF	#000000	##000000
##37B2B2	1.00	2.57	8.17	8.17
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.17	21.00	1.00	1.00
##000000	8.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6A9B2

Deuteranopia (green-blind)

#949CB3

Tritanopia (blue-blind)

#00B8B2

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #37b2b2;
/* rgb */ color: rgb(55, 178, 178);
/* oklch */ color: oklch(69.8% 0.105 195.0);

Tailwind

colors: {
  custom: {
    50: '#80c9c9',
    500: '#37b2b2',
    950: '#000000',
  },
}

SCSS

$custom: #37b2b2;
$custom-light: #80c9c9;
$custom-dark: #000000;

JSON

{
  "hex": "#37b2b2",
  "rgb": {
    "r": 55,
    "g": 178,
    "b": 178
  },
  "hsl": {
    "h": 180,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.69825,
    "c": 0.10497,
    "h": 195
  },
  "luminance": 0.35867
}

Semantic roles & 50–950 ramp

primary

#37B2B2

secondary

#C58080

accent

#4C4CDC

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #37B2B2

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

Preview Lab → · Contrast checker → · Palette generator →