#37C1BF#37C1BF

#37C1BF is a light, moderate teal. Relative luminance 0.427; OKLCH L 74.0% C 0.114 H 193.5°. Best body text is #000000 at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#37C1BF
RGB	rgb(55, 193, 191)
HSL	hsl(179, 56%, 49%)
HSV	hsv(179, 72%, 76%)
CMYK	cmyk(71.5%, 0%, 1%, 24.3%)
CIE-LAB	lab(71.36, -35.94, -9.57)
CIE-LCH	lch(71.36, 37.19, 194.91°)
OKLab	oklab(73.97% -0.1107 -0.0266)
OKLCH	oklch(73.97% 0.114 193.5)
XYZ	xyz(30.0452, 42.7102, 55.9405)
Luminance	0.4271 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C1BF #C13739

analogous

#37C17A #37C1BF #377EC1

triadic

#37C1BF #BF37C1 #C1BF37

tetradic

#37C1BF #7A37C1 #C13739 #7EC137

square

#37C1BF #7A37C1 #C13739 #7EC137

split-complementary

#37C1BF #C1377E #C17A37

monochromatic

#1C6261 #299190 #37C1BF #63D2D1 #92E0DF

Accessibility & contrast

On white

2.20

#37C1BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.54

#37C1BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C1BF

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C1BF	#FFFFFF	#000000	##000000
##37C1BF	1.00	2.20	9.54	9.54
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.54	21.00	1.00	1.00
##000000	9.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5B7BF

Deuteranopia (green-blind)

#A1A8C0

Tritanopia (blue-blind)

#00C7C0

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #37c1bf;
/* rgb */ color: rgb(55, 193, 191);
/* oklch */ color: oklch(74.0% 0.114 193.5);

Tailwind

colors: {
  custom: {
    50: '#83d4d2',
    500: '#37c1bf',
    950: '#000000',
  },
}

SCSS

$custom: #37c1bf;
$custom-light: #83d4d2;
$custom-dark: #000000;

JSON

{
  "hex": "#37c1bf",
  "rgb": {
    "r": 55,
    "g": 193,
    "b": 191
  },
  "hsl": {
    "h": 179.13,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.73967,
    "c": 0.11388,
    "h": 193.5
  },
  "luminance": 0.42714
}

Semantic roles & 50–950 ramp

primary

#37C1BF

secondary

#CB898A

accent

#494BDF

background

#F8FDFC

surface

#F0FAF9

border

#CBD3D2

text

#0C1414

muted

#7D8382

Preview Lab

Preview with #37C1BF

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

Preview Lab → · Contrast checker → · Palette generator →