#37BFB8#37BFB8

#37BFB8 is a light, moderate teal. Relative luminance 0.415; OKLCH L 73.2% C 0.114 H 189.9°. Best body text is #000000 at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#37BFB8
RGB	rgb(55, 191, 184)
HSL	hsl(177, 55%, 48%)
HSV	hsv(177, 71%, 75%)
CMYK	cmyk(71.2%, 0%, 3.7%, 25.1%)
CIE-LAB	lab(70.55, -37.00, -6.95)
CIE-LCH	lch(70.55, 37.65, 190.63°)
OKLab	oklab(73.24% -0.1118 -0.0194)
OKLCH	oklch(73.24% 0.114 189.9)
XYZ	xyz(28.8541, 41.5311, 51.8337)
Luminance	0.4153 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BFB8 #BF373E

analogous

#37BF74 #37BFB8 #3782BF

triadic

#37BFB8 #B837BF #BFB837

tetradic

#37BFB8 #7437BF #BF373E #82BF37

square

#37BFB8 #7437BF #BF373E #82BF37

split-complementary

#37BFB8 #BF3782 #BF7437

monochromatic

#1C605C #298F8A #37BFB8 #62D2CC #91DFDB

Accessibility & contrast

On white

2.26

#37BFB8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.31

#37BFB8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BFB8

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BFB8	#FFFFFF	#000000	##000000
##37BFB8	1.00	2.26	9.31	9.31
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.31	21.00	1.00	1.00
##000000	9.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4B5B8

Deuteranopia (green-blind)

#A0A6B9

Tritanopia (blue-blind)

#00C4BD

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #37bfb8;
/* rgb */ color: rgb(55, 191, 184);
/* oklch */ color: oklch(73.2% 0.114 189.9);

Tailwind

colors: {
  custom: {
    50: '#82d3cd',
    500: '#37bfb8',
    950: '#000000',
  },
}

SCSS

$custom: #37bfb8;
$custom-light: #82d3cd;
$custom-dark: #000000;

JSON

{
  "hex": "#37bfb8",
  "rgb": {
    "r": 55,
    "g": 191,
    "b": 184
  },
  "hsl": {
    "h": 176.912,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.73239,
    "c": 0.1135,
    "h": 189.9
  },
  "luminance": 0.41535
}

Semantic roles & 50–950 ramp

primary

#37BFB8

secondary

#CA888B

accent

#4951DF

background

#F8FDFC

surface

#F0FAF9

border

#CBD3D2

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #37BFB8

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

Preview Lab → · Contrast checker → · Palette generator →