#37B2A4#37B2A4

#37B2A4 is a light, moderate teal. Relative luminance 0.353; OKLCH L 69.4% C 0.108 H 184.1°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#37B2A4
RGB	rgb(55, 178, 164)
HSL	hsl(173, 53%, 46%)
HSV	hsv(173, 69%, 70%)
CMYK	cmyk(69.1%, 0%, 7.9%, 30.2%)
CIE-LAB	lab(66.01, -36.59, -2.63)
CIE-LCH	lch(66.01, 36.69, 184.12°)
OKLab	oklab(69.36% -0.1077 -0.0077)
OKLCH	oklch(69.36% 0.108 184.1)
XYZ	xyz(24.1936, 35.3306, 40.6592)
Luminance	0.3533 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B2A4 #B23745

analogous

#37B266 #37B2A4 #3782B2

triadic

#37B2A4 #A437B2 #B2A437

tetradic

#37B2A4 #6637B2 #B23745 #82B237

square

#37B2A4 #6637B2 #B23745 #82B237

split-complementary

#37B2A4 #B23782 #B26637

monochromatic

#1A544E #298379 #37B2A4 #5ACCBF #89DBD1

Accessibility & contrast

On white

2.60

#37B2A4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.07

#37B2A4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B2A4

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B2A4	#FFFFFF	#000000	##000000
##37B2A4	1.00	2.60	8.07	8.07
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.07	21.00	1.00	1.00
##000000	8.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9A8A4

Deuteranopia (green-blind)

#989BA5

Tritanopia (blue-blind)

#00B6AE

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #37b2a4;
/* rgb */ color: rgb(55, 178, 164);
/* oklch */ color: oklch(69.4% 0.108 184.1);

Tailwind

colors: {
  custom: {
    50: '#7fc9be',
    500: '#37b2a4',
    950: '#000000',
  },
}

SCSS

$custom: #37b2a4;
$custom-light: #7fc9be;
$custom-dark: #000000;

JSON

{
  "hex": "#37b2a4",
  "rgb": {
    "r": 55,
    "g": 178,
    "b": 164
  },
  "hsl": {
    "h": 173.171,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.69355,
    "c": 0.10796,
    "h": 184.1
  },
  "luminance": 0.35333
}

Semantic roles & 50–950 ramp

primary

#37B2A4

secondary

#C58088

accent

#4C5CDC

background

#F8FCFB

surface

#F0F8F6

border

#CBD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #37B2A4

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

Preview Lab → · Contrast checker → · Palette generator →