#37B698#37B698

#37B698 is a light, moderate teal. Relative luminance 0.365; OKLCH L 70.0% C 0.118 H 173.4°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#37B698
RGB	rgb(55, 182, 152)
HSL	hsl(166, 54%, 46%)
HSV	hsv(166, 70%, 71%)
CMYK	cmyk(69.8%, 0%, 16.5%, 28.6%)
CIE-LAB	lab(66.92, -41.54, 5.34)
CIE-LCH	lch(66.92, 41.89, 172.68°)
OKLab	oklab(70% -0.1174 0.0135)
OKLCH	oklch(70% 0.118 173.4)
XYZ	xyz(23.9681, 36.5324, 35.4879)
Luminance	0.3654 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B698 #B63755

analogous

#37B659 #37B698 #3795B6

triadic

#37B698 #9837B6 #B69837

tetradic

#37B698 #5937B6 #B63755 #95B637

square

#37B698 #5937B6 #B63755 #95B637

split-complementary

#37B698 #B63795 #B65937

monochromatic

#1B584A #298771 #37B698 #5CCEB3 #8BDCC9

Accessibility & contrast

On white

2.53

#37B698 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#37B698 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B698

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B698	#FFFFFF	#000000	##000000
##37B698	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0AA97

Deuteranopia (green-blind)

#9F9E9A

Tritanopia (blue-blind)

#00B8AD

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #37b698;
/* rgb */ color: rgb(55, 182, 152);
/* oklch */ color: oklch(70.0% 0.118 173.4);

Tailwind

colors: {
  custom: {
    50: '#7fccb6',
    500: '#37b698',
    950: '#000000',
  },
}

SCSS

$custom: #37b698;
$custom-light: #7fccb6;
$custom-dark: #000000;

JSON

{
  "hex": "#37b698",
  "rgb": {
    "r": 55,
    "g": 182,
    "b": 152
  },
  "hsl": {
    "h": 165.827,
    "s": 53.586,
    "l": 46.471
  },
  "oklch": {
    "l": 0.7,
    "c": 0.11817,
    "h": 173.4
  },
  "luminance": 0.36535
}

Semantic roles & 50–950 ramp

primary

#37B698

secondary

#C68292

accent

#4B6DDD

background

#F8FCFB

surface

#EFF9F6

border

#CAD2D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #37B698

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

Preview Lab → · Contrast checker → · Palette generator →