#37A2B6#37A2B6

#37A2B6 is a light, moderate teal. Relative luminance 0.300; OKLCH L 66.0% C 0.099 H 212.6°. Best body text is #000000 at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#37A2B6
RGB	rgb(55, 162, 182)
HSL	hsl(189, 54%, 46%)
HSV	hsv(189, 70%, 71%)
CMYK	cmyk(69.8%, 11%, 0%, 28.6%)
CIE-LAB	lab(61.68, -23.53, -19.16)
CIE-LCH	lch(61.68, 30.35, 219.16°)
OKLab	oklab(66.04% -0.0833 -0.0533)
OKLCH	oklch(66.04% 0.099 212.6)
XYZ	xyz(22.9358, 30.0277, 48.8340)
Luminance	0.3003 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A2B6 #B64B37

analogous

#37B68B #37A2B6 #3763B6

triadic

#37A2B6 #B637A2 #A2B637

tetradic

#37A2B6 #8B37B6 #B64B37 #63B637

square

#37A2B6 #8B37B6 #B64B37 #63B637

split-complementary

#37A2B6 #B63763 #B68B37

monochromatic

#1B4E58 #297887 #37A2B6 #5CBCCE #8BCFDC

Accessibility & contrast

On white

3.00

#37A2B6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.01

#37A2B6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37A2B6

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A2B6	#FFFFFF	#000000	##000000
##37A2B6	1.00	3.00	7.01	7.01
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.01	21.00	1.00	1.00
##000000	7.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#939DB7

Deuteranopia (green-blind)

#818FB6

Tritanopia (blue-blind)

#00AAA8

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #37a2b6;
/* rgb */ color: rgb(55, 162, 182);
/* oklch */ color: oklch(66.0% 0.099 212.6);

Tailwind

colors: {
  custom: {
    50: '#7fbdcc',
    500: '#37a2b6',
    950: '#000000',
  },
}

SCSS

$custom: #37a2b6;
$custom-light: #7fbdcc;
$custom-dark: #000000;

JSON

{
  "hex": "#37a2b6",
  "rgb": {
    "r": 55,
    "g": 162,
    "b": 182
  },
  "hsl": {
    "h": 189.449,
    "s": 53.586,
    "l": 46.471
  },
  "oklch": {
    "l": 0.6604,
    "c": 0.09892,
    "h": 212.6
  },
  "luminance": 0.3003
}

Semantic roles & 50–950 ramp

primary

#37A2B6

secondary

#C68D82

accent

#624BDD

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #37A2B6

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

Preview Lab → · Contrast checker → · Palette generator →