#37B2A3#37B2A3

#37B2A3 is a light, moderate teal. Relative luminance 0.353; OKLCH L 69.3% C 0.108 H 183.3°. Best body text is #000000 at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#37B2A3
RGB	rgb(55, 178, 163)
HSL	hsl(173, 53%, 46%)
HSV	hsv(173, 69%, 70%)
CMYK	cmyk(69.1%, 0%, 8.4%, 30.2%)
CIE-LAB	lab(65.98, -36.87, -2.12)
CIE-LCH	lch(65.98, 36.93, 183.29°)
OKLab	oklab(69.32% -0.1081 -0.0063)
OKLCH	oklch(69.32% 0.108 183.3)
XYZ	xyz(24.1037, 35.2946, 40.1854)
Luminance	0.3530 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B2A3 #B23746

analogous

#37B265 #37B2A3 #3783B2

triadic

#37B2A3 #A337B2 #B2A337

tetradic

#37B2A3 #6537B2 #B23746 #83B237

square

#37B2A3 #6537B2 #B23746 #83B237

split-complementary

#37B2A3 #B23783 #B26537

monochromatic

#1A544D #298378 #37B2A3 #5ACCBE #89DBD1

Accessibility & contrast

On white

2.61

#37B2A3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.06

#37B2A3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B2A3

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B2A3	#FFFFFF	#000000	##000000
##37B2A3	1.00	2.61	8.06	8.06
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.06	21.00	1.00	1.00
##000000	8.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAA8A2

Deuteranopia (green-blind)

#989BA4

Tritanopia (blue-blind)

#00B6AD

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #37b2a3;
/* rgb */ color: rgb(55, 178, 163);
/* oklch */ color: oklch(69.3% 0.108 183.3);

Tailwind

colors: {
  custom: {
    50: '#7fc9be',
    500: '#37b2a3',
    950: '#000000',
  },
}

SCSS

$custom: #37b2a3;
$custom-light: #7fc9be;
$custom-dark: #000000;

JSON

{
  "hex": "#37b2a3",
  "rgb": {
    "r": 55,
    "g": 178,
    "b": 163
  },
  "hsl": {
    "h": 172.683,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.69323,
    "c": 0.10833,
    "h": 183.3
  },
  "luminance": 0.35297
}

Semantic roles & 50–950 ramp

primary

#37B2A3

secondary

#C58089

accent

#4C5DDC

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #37B2A3

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

Preview Lab → · Contrast checker → · Palette generator →