#37BEA1#37BEA1

#37BEA1 is a light, vivid teal. Relative luminance 0.402; OKLCH L 72.3% C 0.122 H 175.0°. Best body text is #000000 at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#37BEA1
RGB	rgb(55, 190, 161)
HSL	hsl(167, 55%, 48%)
HSV	hsv(167, 71%, 75%)
CMYK	cmyk(71.1%, 0%, 15.3%, 25.5%)
CIE-LAB	lab(69.62, -42.74, 4.28)
CIE-LCH	lch(69.62, 42.95, 174.28°)
OKLab	oklab(72.28% -0.1213 0.0107)
OKLCH	oklch(72.28% 0.122 175)
XYZ	xyz(26.4188, 40.2093, 40.0801)
Luminance	0.4021 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BEA1 #BE3754

analogous

#37BE5D #37BEA1 #3797BE

triadic

#37BEA1 #A137BE #BEA137

tetradic

#37BEA1 #5D37BE #BE3754 #97BE37

square

#37BEA1 #5D37BE #BE3754 #97BE37

split-complementary

#37BEA1 #BE3797 #BE5D37

monochromatic

#1C5F51 #298F79 #37BEA1 #61D1B9 #90DFCE

Accessibility & contrast

On white

2.32

#37BEA1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.04

#37BEA1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BEA1

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BEA1	#FFFFFF	#000000	##000000
##37BEA1	1.00	2.32	9.04	9.04
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.04	21.00	1.00	1.00
##000000	9.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7B2A0

Deuteranopia (green-blind)

#A5A5A3

Tritanopia (blue-blind)

#00C0B5

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #37bea1;
/* rgb */ color: rgb(55, 190, 161);
/* oklch */ color: oklch(72.3% 0.122 175.0);

Tailwind

colors: {
  custom: {
    50: '#81d2bc',
    500: '#37bea1',
    950: '#000000',
  },
}

SCSS

$custom: #37bea1;
$custom-light: #81d2bc;
$custom-dark: #000000;

JSON

{
  "hex": "#37bea1",
  "rgb": {
    "r": 55,
    "g": 190,
    "b": 161
  },
  "hsl": {
    "h": 167.111,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.72276,
    "c": 0.12181,
    "h": 175
  },
  "luminance": 0.40212
}

Semantic roles & 50–950 ramp

primary

#37BEA1

secondary

#CA8795

accent

#4969DE

background

#F8FDFB

surface

#F0FAF6

border

#CBD3D0

text

#0C1412

muted

#7D8381

Preview Lab

Preview with #37BEA1

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

Preview Lab → · Contrast checker → · Palette generator →