#37B2AA#37B2AA

#37B2AA is a light, moderate teal. Relative luminance 0.356; OKLCH L 69.6% C 0.106 H 188.7°. Best body text is #000000 at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#37B2AA
RGB	rgb(55, 178, 170)
HSL	hsl(176, 53%, 46%)
HSV	hsv(176, 69%, 70%)
CMYK	cmyk(69.1%, 0%, 4.5%, 30.2%)
CIE-LAB	lab(66.18, -34.93, -5.71)
CIE-LCH	lch(66.18, 35.39, 189.28°)
OKLab	oklab(69.55% -0.1049 -0.016)
OKLCH	oklch(69.55% 0.106 188.7)
XYZ	xyz(24.7483, 35.5524, 43.5804)
Luminance	0.3555 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B2AA #B2373F

analogous

#37B26D #37B2AA #377CB2

triadic

#37B2AA #AA37B2 #B2AA37

tetradic

#37B2AA #6D37B2 #B2373F #7CB237

square

#37B2AA #6D37B2 #B2373F #7CB237

split-complementary

#37B2AA #B2377C #B26D37

monochromatic

#1A5451 #29837D #37B2AA #5ACCC5 #89DBD5

Accessibility & contrast

On white

2.59

#37B2AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.11

#37B2AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B2AA

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B2AA	#FFFFFF	#000000	##000000
##37B2AA	1.00	2.59	8.11	8.11
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.11	21.00	1.00	1.00
##000000	8.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8A9AA

Deuteranopia (green-blind)

#969BAB

Tritanopia (blue-blind)

#00B7AF

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #37b2aa;
/* rgb */ color: rgb(55, 178, 170);
/* oklch */ color: oklch(69.6% 0.106 188.7);

Tailwind

colors: {
  custom: {
    50: '#7fc9c3',
    500: '#37b2aa',
    950: '#000000',
  },
}

SCSS

$custom: #37b2aa;
$custom-light: #7fc9c3;
$custom-dark: #000000;

JSON

{
  "hex": "#37b2aa",
  "rgb": {
    "r": 55,
    "g": 178,
    "b": 170
  },
  "hsl": {
    "h": 176.098,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.69551,
    "c": 0.10617,
    "h": 188.7
  },
  "luminance": 0.35555
}

Semantic roles & 50–950 ramp

primary

#37B2AA

secondary

#C58085

accent

#4C55DC

background

#F8FCFB

surface

#F0F8F7

border

#CBD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #37B2AA

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

Preview Lab → · Contrast checker → · Palette generator →