#37C8B1#37C8B1

#37C8B1 is a light, vivid teal. Relative luminance 0.453; OKLCH L 75.2% C 0.124 H 179.6°. Best body text is #000000 at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#37C8B1
RGB	rgb(55, 200, 177)
HSL	hsl(170, 57%, 50%)
HSV	hsv(170, 73%, 78%)
CMYK	cmyk(72.5%, 0%, 11.5%, 21.6%)
CIE-LAB	lab(73.08, -42.94, 0.60)
CIE-LCH	lch(73.08, 42.94, 179.20°)
OKLab	oklab(75.24% -0.1239 0.0009)
OKLCH	oklch(75.24% 0.124 179.6)
XYZ	xyz(30.1617, 45.2915, 48.7390)
Luminance	0.4530 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C8B1 #C8374E

analogous

#37C869 #37C8B1 #3796C8

triadic

#37C8B1 #B137C8 #C8B137

tetradic

#37C8B1 #6937C8 #C8374E #96C837

square

#37C8B1 #6937C8 #C8374E #96C837

split-complementary

#37C8B1 #C83796 #C86937

monochromatic

#1D685C #2A9887 #37C8B1 #67D5C4 #97E2D6

Accessibility & contrast

On white

2.09

#37C8B1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.06

#37C8B1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C8B1

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C8B1	#FFFFFF	#000000	##000000
##37C8B1	1.00	2.09	10.06	10.06
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.06	21.00	1.00	1.00
##000000	10.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFBCB0

Deuteranopia (green-blind)

#ACADB3

Tritanopia (blue-blind)

#00CBC1

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #37c8b1;
/* rgb */ color: rgb(55, 200, 177);
/* oklch */ color: oklch(75.2% 0.124 179.6);

Tailwind

colors: {
  custom: {
    50: '#83d9c8',
    500: '#37c8b1',
    950: '#000000',
  },
}

SCSS

$custom: #37c8b1;
$custom-light: #83d9c8;
$custom-dark: #000000;

JSON

{
  "hex": "#37c8b1",
  "rgb": {
    "r": 55,
    "g": 200,
    "b": 177
  },
  "hsl": {
    "h": 170.483,
    "s": 56.863,
    "l": 50
  },
  "oklch": {
    "l": 0.75241,
    "c": 0.12395,
    "h": 179.6
  },
  "luminance": 0.45295
}

Semantic roles & 50–950 ramp

primary

#37C8B1

secondary

#CE8D97

accent

#4860E0

background

#F8FDFC

surface

#F0FBF8

border

#CBD4D1

text

#0C1513

muted

#7D8382

Preview Lab

Preview with #37C8B1

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

Preview Lab → · Contrast checker → · Palette generator →